three gorges dam does not allow for ships to go through. (true or false)

Geologists of the mid-twentieth century determined that the ocean floor was much older than the centers of continents .false

Geologists are scientists who study the solid, liquid, and gaseous matter that makes up Earth and other terrestrial planets, as well as the processes that shape them.

Geologists typically major in geology, earth science, or geophysics, though training in physics, chemistry, biology, and other sciences is also advantageous. Although many subdisciplines incorporate laboratory and digitalized work, field research (field work) is an important component of geology. Geologists are part of a larger group of scientists known as geoscientists.

Learn more about geologists

https://brainly.com/question/13428729

#SPJ4

Full Question: geologists of the mid-twentieth century determined that the ocean floor was much older than the centers of continents. True / False

Uneven heating causes viscosity differences in the water which causes convection currents. Viscosity differences cause convection currents to form in the ocean.

Convection currents are the result of discriminational heating. Lighter( less thick), warm material rises while heavier( thick) cool material sinks. It's this movement that creates rotation patterns known as convection currents in the atmosphere, in water, and in the mantle of Earth.

Convection currents are heat-driven cycles that do in the air, ocean, and mantle. They're caused by a difference in temperature, frequently due to differing propinquity to a heat source. The difference in temperature relates directly to the viscosity of the material, causing this effect.

Water is warmed by the energy from the sun. When this warm water loses heat and cools, it becomes thick and begins to sink down. This constant exchange of heat energy creates convection currents as warm water rises and cold water cesspools. Ocean swells are caused by wind moving across the face of the water. The disunion between the air motes and the water motes causes energy to be transferred from the wind to the water. This causes swells to form.

Learn more about Convection currents here:

https://brainly.com/question/20295382

The Crimson Witch of Flames is a set of artifacts in the game, Genshin Impact. It can be obtained by defeating bosses in the game or by exchanging materials with the game's currency at the Souvenir Shop in Mondstadt or Liyue.

It is also possible to obtain the Crimson Witch of Flames set from the game's Wish system, which is a gacha-style mechanic where players can spend currency to obtain random items.

Overall, the best way to obtain the Crimson Witch of Flames set is by playing the game and defeating bosses in the game

To know more about Genshin Impact here:

https://brainly.com/question/30397509

#SPJ11

In the event that the Yellowstone volcano is going to erupt in 3 hours, it is important to act quickly and safely. The first step is to contact your local authorities, who can provide more detailed information on evacuation plans and other safety measures.

Additionally, the US Geological Survey's website has more information on the volcano, its eruption history, and safety protocols in the event of an eruption. Lastly, it is important to stay informed by following local media outlets and by listening to local authorities.

If a volcano, such as the Yellowstone volcano, were to erupt, it is important to follow the instructions of local authorities and emergency responders. This may include evacuating the area, seeking shelter, and following any other safety precautions that are recommended.

It is also important to stay informed about the situation through reliable news sources and to communicate with loved ones to ensure their safety. Remember that volcanic eruptions can be extremely dangerous and it is important to take them seriously and to be prepared.

To learn more about volcano refer here

https://brainly.com/question/3798039#
#SPJ11

The North-South coordinate of the South Pole is 90 degrees South (90°S).

The southernmost point on Earth's surface, known as the South Pole, is found at its core. At a latitude of 90 degrees South (90°S), it is the location where all lines of longitude converge. The continent of Antarctica, where the South Pole is situated, experiences exceptionally low winter temperatures and is covered in ice and snow for a large portion of the year. Several research stations have been erected at the South Pole to study a variety of subjects, including astronomy, climate change, and geology. This site is significant for scientific research. Also, it is a well-liked vacation spot for explorers and adventurers who are drawn to the area's untamed terrain.

To know more about South Pole

brainly.com/question/13048157

#SPJ4

05.30

When it comes to sunset, June and December have different times. When compared to June, the sunset occurs earlier in December. (Summer days are longer than winter days in comparison.)

All year round, there are 12 hours of daylight (whether it is January or June). Thus, there will be 50% sunshine and 50% night-time at the equator (12 hours of day and 12 hours of night).

On Earth, the time of day when a certain location sees natural sunlight from the sun is typically referred to as "daytime." There is some kind of daytime on other planets and satellites as well. When the sun rises over the horizon, the day begins. It concludes when the sun sets below the horizon.

About half of the world is lighted by sunlight at any given moment. The overall area lighted by the sun at any point is somewhat more than half of the planet, but the ideal region susceptible to direct illumination is exactly half of the world. Indirect illumination may occur due to atmospheric variables and other causes.

LEARN MORE ABOUT sun in the east

https://brainly.com/question/15378706

#SPJ4

The statement the three most important elements that makeup weather are..precipitation, wind, and temperature is true.

The term "weather" refers to the momentary characteristics of the lower atmosphere, such as precipitation, temperature, humidity, wind speed, direction, and atmospheric pressure. It might be sunny, cloudy, rainy, foggy, chilly, scorching, windy, stormy, or snowing. the list continues.

By heating air in the lower atmosphere at different rates, the sun causes various weather patterns.

The wind is created when warm air rises and is quickly replaced by cold air. These winds affect the development and movement of clouds, precipitation, and storms along with the air's water vapor content.

The weather is constantly changing because of the constantly shifting atmospheric factors that affect it. Forecasting the weather for the coming days or weeks requires the analysis of data from satellites, weather stations, and buoys.

To learn more about the weather here

https://brainly.com/question/920732

#SPJ4

The three most important elements that makeup weather are..precipitation, wind, and temperature.

T/F

The type of soil most likely to result in a trench cave-in is Type C.

There are three types of soils: Type A, Type B, and Type C. The most stable soil for excavation is type A soil. The least stable soil is Type C. It's crucial to keep in mind that a trench might be carved through different kinds of soil.

The least stable sort of soil is type C. Type C soils comprise cohesive soils with a low unconfined compressive strength—0.5 tons per square foot or less—and granular soils in which particles do not adhere to one another. Sand and gravel are examples of Type C soil. Regardless of its other qualities, soil with water seeping through it is automatically categorised as Type C soil because it is unstable.

Learn more about soil here: https://brainly.com/question/28201561

#SPJ4

The Galapagos Islands are unnoticed archipelago that lies off the southern coast of California.

Around 1,000 kilometres from the coast of Ecuador, in the Pacific Ocean, are the Galapagos Islands. Its archipelago and its enormous marine reserve are referred to be a "living museum and exhibition of evolution" for their singularity.

Channel Islands National Park, known as the "Galapagos of the North," is located in the Pacific Ocean, right off the Californian coast of Ventura. They are made up of the waters up to one nautical mile from each of the five islands: Anacapa, Santa Barbara, Santa Cruz, San Miguel, and Santa Rosa.

To know more about Galapagos Islands visit :

https://brainly.com/question/14193357

#SPJ4

Found that higher plant and bryophyte species composition is similar on rocks  a geologist understand by studying the fossil composition of sedimentary rocks. In this case option C is correct.

Sedimentary rocks are created on or very close to the Earth's surface, as opposed to igneous and metamorphic rocks, which are created very deep within the Earth.

Wind and rain's effects, which gradually reduce large rocks into smaller ones, are examples of erosion and weathering. Boulders, even mountains, are turned into sediments like sand or mud by erosion and weathering.

Chemical weathering is a type of dissolution. This method involves the gradual erosion of stone by slightly acidic water. For new, sedimentary rocks, these three processes produce the necessary components.

New rocks or minerals are created through lithification and precipitation. Rocks form during precipitation.

To know more about sedimentary rocks here

https://brainly.com/question/7437433

#SPJ4

The 4 stages of the Korean War lasted from 1950-1953 and can be divided into four distinct stages, June 1950, November 1950, January 1951 and July 1953.

The Korean war stages are as follows:

1. June 1950 - November 1950: The North Korean Invasion. This was the initial phase of the war when North Korean forces crossed the 38th Parallel and invaded South Korea.

2. November 1950 - January 1951: The Chinese Intervention. Chinese forces crossed the Yalu River and began supporting North Korea in the war effort.

3. January 1951 - July 1953: The Stalemate. Following the Chinese intervention, the war settled into a stalemate between North and South Korean forces.

4. July 1953 - October 1953: The Armistice. Following lengthy negotiations, the Korean Armistice Agreement was signed and a ceasefire was declared, ending the war.

To learn more about Korean here:

https://brainly.com/question/1169602#

#SPJ11

Almost all the major phylum-level body plans arose rapidly during the Cambrian. So, option D is correct alternative.

About 550 million years ago, during the Cambrian period, the majority of the major phylum-level body designs emerged quickly. This covers the development of body symmetry, segmentation, cephalization with nervous system, and other crucial traits that set various animal groupings apart. Arthropoda, Chordata, Echinodermata, Mollusca, and Annelida are a few of the significant phyla that were among those to arise during the Cambrian explosion. An important turning point in the development of complex life forms was reached during the Cambrian explosion, a time of tremendous animal diversification on Earth.

To know more about Cambrian period

brainly.com/question/9431314

#SPJ4

Answer: The president cannot declare war on Japan in this case. It is the Congress that has the authority over that. So, the atomic bomb decision would more likely than not be approved by the Congress, not the President.

Explanation: From the Article of Confederation and the Constitutional amendments, it clearly states that, as only Congress could declare war, that would mean that because dropping an atomic bomb is an act of war, only the Congress may have the full authority. The Department of Defense from the Pentagon is responsible for carrying out the war, only when approved by the Congress to do so.

The president cannot declare war on Japan in this case. It is Congress that has the authority over that. So, the atomic bomb decision would more likely than not be approved by Congress or Eisenhower, not the President.

The 34th president of the United States, Dwight David "Ike" Eisenhower, was an American military officer and statesman who presided over the country from 1953 to 1961. He held the five-star rank of General of the Army and served as Supreme Commander of the Allied Expeditionary Force in Europe during World War II.

Two of the most important military operations of World War II were planned and executed by Eisenhower: Operation Torch in the North Africa campaign in 1942–1943 and the D-Day invasion of Normandy in 1944.

He was chosen as the 34th President of the United States in 1952. Among his many achievements during his two terms as president, Eisenhower signed the 1957 Civil Rights Act, founded NASA, and built the Interstate Highway System.

Learn more about Eisenhower here:

https://brainly.com/question/1328984

#SPJ2

Addison Rae is a popular social media influencer and does not have a specific college named after her. However, she did attend Louisiana State University for a brief period of time before dropping out to pursue her career in social media.

It is important to note that there is not a specific "Addison Rae College" but rather she attended a traditional college for a short period of time.

She gained popularity on the social media platform TikTok, where she has amassed over 80 million followers.

To know more about  Louisiana State University here:

https://brainly.com/question/1103416

#SPJ11

The total lunar eclipse in Illinois will occur on January 20th, 2019 at 9:15 PM CST. During this eclipse, the moon will be totally eclipsed by the Earth's shadow for 1 hour and 2 minutes.

The time of a total lunar eclipse varies depending on the date and location. Without this information, it is impossible to accurately answer the question. However, a total lunar eclipse occurs when the moon passes directly behind the Earth and into its shadow. This can only happen when the sun, Earth, and moon are aligned or nearly aligned.

Total lunar eclipses are relatively rare, occurring only once every few years. To find the specific time of a total lunar eclipse in Illinois, you can check local astronomical calendars or websites for the date and time of the next total lunar eclipse.

To learn more about eclipse here:

https://brainly.com/question/8643#

#SPJ11

Trees can cool the surrounding air by up to 5 C through evapotranspiration. Trees may significantly limit the quantity of direct solar radiation that reaches outdoor ground surfaces or provides.

A solar panel, also known as a photovoltaic panel, is a device that converts sunlight into electricity. It consists of multiple solar cells, which are made of semiconductor materials like silicon, and arranged in a grid-like pattern. When sunlight falls on the panel, it energizes the electrons in the solar cells, producing a flow of electricity. This electricity can be used to power homes, businesses, and even vehicles.

Solar panels are typically installed on rooftops or on open fields, where they receive maximum exposure to sunlight. They are an eco-friendly and renewable energy source, as they do not emit harmful greenhouse gases or pollutants like fossil fuels. They also require little maintenance, have a long lifespan, and can save money on energy bills over time.

To learn more about solar panels visit here:

brainly.com/question/14809330

#SPJ4

The information provided suggests that the orbit would have a radius of 3.8 AU.

Option A is correct..

Rocks that explode could produce a stunning light show. If they are large enough, the broken rocks may still fall to the ground as smaller stones. Experts anticipate that 10 to 50 meteors will fall daily, as stated by the American Meteor Society.

They are likely made of silicate and clay rocks and are black in color. They are one of the oldest elements in the solar system. All S-types, or "stony," are composed of silicate minerals and nickel-iron alloys. The nickel-iron M-types are made of metal.

We need to determine the asteroid's orbital radius, a =?, given its orbital period of 7.5 years.

We know that a³ =P² from Kepler's Third Law of Planetary Motion, where P is measured in years and a is measured in AU.

2 a³ = (7.5)² a³ = 56.25 a = 56.25 a = 3.83  3.8 AU

Learn more about asteroid:

brainly.com/question/8822192

#SPJ1

Trondheim is the name of a city in Norway that is situated on an island near the mainland.

The medieval city of Trondheim was established in the 11th century, and it served as Norway's capital throughout the Viking Age. It is situated between mountains and forests on the Trondheim Fjord's southern shore.

Although Trondheim is not literally an island, it is situated on a peninsula that is surrounded by water almost entirely.

A number of smaller islands, like Munkholmen, which was formerly used as a fortification and a location for executions, are also close to the city.

To learn more about Norwegian cities,

https://brainly.com/question/30631898

#SPJ4

as one moves away from the equator during the equinoxes, the length of daylight will decrease.

As one moves away from the equator during the equinoxes (around March 20th or September 22nd), the following changes occur:

Length of daylight: The length of daylight decreases as one moves away from the equator. This is because the Sun's rays hit the Earth's surface at a lower angle, causing the length of daylight to shorten.

Sun's angle in the sky: The Sun's angle in the sky becomes lower as one moves away from the equator, which results in longer shadows and less direct sunlight.

Temperature: The temperature becomes cooler as one moves away from the equator, due to the decrease in the Sun's angle and the reduction in the amount of sunlight.

You can read more about latitudes at https://brainly.com/question/1939015#:

#SPJ4

The day with the smallest number of daylight hours over the course of the year for a person living in the northern hemisphere is the winter solstice.

What is the winter solstice?

The winter solstice occurs when the tilt of the Earth's axis is farthest away from the sun, causing the shortest daylight hours of the year for people living in the northern hemisphere. On the winter solstice, the sun rises later and sets earlier, leading to fewer hours of daylight. The exact date of the winter solstice can vary slightly from year to year, but it typically occurs on December 20th or 21st.

Hence, the answer is, the day with the smallest number of daylight hours over the course of the year for a person living in the northern hemisphere is the winter solstice.

To learn more about winter solstice, follow the link:

https://brainly.com/question/27184860

#SPJ4

The genetic scheme for classifying rocks is based on C. mineral (and therefore elemental) composition.

What is mineral composition?

Mineral composition refers to the specific types and proportions of minerals present in a rock or mineral sample. It is a critical factor in determining the rock's classification, properties, and potential use. The mineral composition of a rock influences its appearance, texture, and behavior and provides information about its formation history and origin. Understanding the mineral composition of rocks is important for various industries, including geology, mining, and construction. It is also essential for identifying minerals that may have commercial or industrial value. As a result, mineral composition is an important tool for understanding the earth's geology and resources.

Hence, the answer is C. mineral (and therefore elemental) composition.

To learn more about mineral composition, follow the link:

https://brainly.com/question/11480223

#SPJ4

A subsistence farmer in the Amazon River basin in Brazil would most likely locate his crops "near the forest so that he has easy access to newly cleared land" for his slash-and-burn farming technique. Thus, Option D is correct.

The farmer needs to be close to the forest in order to cut down the trees and clear the land for planting. This is a common farming practice among subsistence farmers in the Amazon River basin in Brazil, as it allows them to cultivate crops in a new area every year while allowing the previous area to regrow and regain its fertility.

The farmer wants to make the most out of the limited resources he has, which is why he chooses to locate his crops near the forest for easy access to newly cleared land. This allows him to maximize his yields and ensure a consistent source of food for himself and his family.

Learn more about Amazon River brainly.com/question/18648739

#SPJ4

There are many different types of questions that could be asked about Europe what is area,population,location?.

Some potential questions could include:

- What are the different countries that make up Europe?
- What are the major languages spoken in Europe?
- What are the main geographical features of Europe?
- What is the history of Europe, and how has it impacted the world today?
- What are the major economies of Europe, and how do they compare to one another?
- What are the cultural traditions and customs of different European countries?
- What are some of the main tourist attractions in Europe?
- What are the political systems of different European countries, and how do they compare to one another?
- What are the major religions of Europe, and how do they influence the culture of the continent?
- What are the major challenges facing Europe today, and how are they being addressed?

To know more about European countries click on below link:

https://brainly.com/question/1445755#

#SPJ11

Answer:
1. They are both dwarf planets.

Answer:

i fell

Explanation:

On the first day of fall, Thursday, Sept. 22 this year. The concept is the rises on the directly in the east.

The main concept of the first day of fall refers to the  Fall Equinox will be Thursday, September 22. It was the date can be the change by the year by year. it was the based on astronomical prediction.

According to the first day of fall, was the Thursday, Sept. 22 in the Northern Hemisphere. The sun rises directly in the east to the direction of the west. It was the Fall Equinox is not a fixed day.

As a result, the significance of the first day of fall are the aforementioned.

Learn more about on first day of fall, here:

https://brainly.com/question/12131607

#SPJ1

The Mesozoic Era is the middle subdivision of the geologic timescale, lasting from 251 million years ago to 65 million years ago. Thus, Option B is correct.

This era is often referred to as the "Age of Dinosaurs" because it was during this time that dinosaurs dominated the earth as well as many other species of reptiles.

There are three eras in the Mesozoic Era:

During this time, the earths land masses were still mostly connected and formed the supercontinent of Pangea. The climate was warm and humid, leading to the evolution of many different types of plants and animals. The end of the Mesozoic Era is marked by the extinction of the dinosaurs likely due to a massive asteroid impact.

Learn more about geological time scale brainly.com/question/1530003

#SPJ4

When deciduous trees lose their leaves in  winter, they let the sun's warming  rays  through and help warm  the home. Trees save energy by providing cooling in the warmer months and provide respite from the wind in the winter.

Trees improve our air quality by filtering harmful dust and pollutants such as ozone, carbon monoxide and sulfur dioxide from the air we breathe. Trees give off the oxygen  we breathe. They absorb water and  release it as water vapor through their leaves in a process called evaporation, creating a cooling effect.

Trees also provide shade to land and buildings, which increases cooling and reduces energy consumption. This results in burning less fossil fuels to produce electricity for cooling and heating.

To know more about solar panels visit :

https://brainly.com/question/14809330

#SPJ4

The Rockies mountain range runs through the United States from Canada to Mexico.

The Rockies Mountains are a part of a system of parallel mountain ranges known as the Cordilleras which is a long series of mountains. Cordilleras exists all over the world, in North America it indicates a long range of mountains in the western part of the continent. The Cordilleras extend from Canada to Panama. The Rockies stretch from the provincial state of Canada to the new Mexico in U.S. The Rockies is a young mountain of the west. The stretch of these mountains is around 3000 miles, The range offers shelter to various wildlife, alpine lakes and wilderness. It is fold mountain which is a result of collusion pacific and North American plates.

To know more about "Rockies" visit-

brainly.com/question/13438263

#SPJ4

The breakthrough observation that led to the theory of plate tectonics was the discovery of magnetic reversals in ocean rocks.

This allowed scientists to determine the age of the rocks and to realize that the ocean floor was not static, but was in fact spreading outward from the center of the ocean.

Additionally, scientists observed the mid-ocean ridges, which are regions of active volcanism that form at the boundaries between tectonic plates. This was further evidence that the ocean floor was not static, but was in fact in constant motion.

Learn more about plate tectonics at: https://brainly.com/question/2325633

#SPJ4

Answer: The North Pole is on Antarctica