why does a flight across the united state from San Francisco to new York city take less time than the reverse trip?
Because the country's predominant winds and jet stream often blow from west to east. Therefore, there is a headwind for flights from New York to California and a tailwind for flights from California to New York.
Why does the same flight take longer one way?According to Forbes, the entire world, including the water and even the atmosphere, rotates in the same direction. Going west requires extra time since the earth is pulling the sky's planes eastward. The real cause of your flight time variations depending on your destination's direction is the jet stream.
Air currents known as jet streams occur at extremely high altitudes, including those that aeroplanes frequently fly in. Your aircraft can rapidly accelerate if it is travelling east following a jet stream. In reality, a Atlantic aircraft from Los Angeles to London in February 2019 was able to reach a speed of 801 miles per hour, shattering the previous record.
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Find the value of x in the following diagram.
Answer:
x = 3.5
Explanation:
The chords are the same length, so are the same distance from center:
3x +1 = x +8
2x = 7 . . . . . . subtract x+1
x = 3.5 . . . . . divide by 2
11. What needs of an ecosystem are provided
by its habitat?
an ecosystem or habitat provides populations of wildlife with food, water, shelter, and space
how does watr rate of use and renewal limit its avalibity
why is earth getting warmer
Answer:
Global Warming
Explanation:
It's because we're using too many fossil fuels to power things like transport.
in 2000, the number of fatalities cause by measles was 582,800 worldwide. in 2013 that number was 145,700 between 2000 and 2013, fatalities from measles decreases
Answer:
75%
Explanation:
Your welcome, have a great day! (If you still use brainly and you see this please give me brainiest
Why are many economic activities in emerging countries located in coastal areas or in areas with easy access to the coast?
Answer: People live near the coast, which means in a 50 kilometre distance from the coast because of the infrastructure built there. ... In coastal regions, there is more non-human life (plants, animals etc.) which means that it is more habitable for humans as there are available resources.
Explanation:
Hope it help
Answer:
Hey!
The main reson why many economic activities happen and are located in the coastal areas is mainly because of 2 reasons...
One: Most of their population (and therefore the countries workforce) live in that area and would not move out because inland is an area where you cannot find work ( or work is low paid)
Two: The coastal areas mean the are locations where ports can be built. This is essential for the exportation of goods and services globally via Cargo Ships which is the most reliable source of shipping goods! And many of the countries factories are built there...
Explanation:
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which line runs thru australia
Answer:
The Tropic of Capricorn
Explanation:
The Tropic of Capricorn lies at 23.5 degrees south of the equator and runs through Australia
During most of the year, the air over Daytona beach contains a great amount of moisture. The air is said to be humid. Which of the following explains why there is high humidity in this area?
A.Daytona beach is close to a warm ocean
B.Daytona beach is at high elevation
C.Daytona beach is near a lot of mountains
D.Daytona beach is north of the equator
name 3 human activities that are changing the natural world . why do these activities make it important to understand evolution.
Answer:
-Coronavirus
-bad enviorment
Explanation:
What is the length of the shortest side of a triangle that has vertices at (-6, -5), (-5, 6), and (-2, 2)?
Answer:
)-2,2)
Explanation:
Why did the ancient Chinese believe that they were the center of the universe?
O The arrival of traders from other lands made them an important civilization.
O The people of ancient China lacked a basic education in world geography.
O The ancient Chinese people believed they were superior to other cultures.
O The physical geography kept them isolated from other powerful civilizations.
Answer:
the physical geography kept them isolated from other powerful civilizations
Explanation:
The ancient Chinese believe that they were the centre of the Universe; the physical geography kept them isolated from other powerful civilizations. The correct option is d.
What is physical geography?Physical geography is one of the three main branches of geography. Physical geography is the branch of natural science that deals with the processes and patterns in the natural environment such as the atmosphere, hydrosphere, biosphere, and geosphere.
This focus is in contrast with the branch of human geography, which focuses on the built environment, and technical geography, which focuses on using, studying, and creating tools to obtain, analyze, interpret, and understand spatial information. The three branches have significant overlap, however. Mental geography and earth science journals communicate and document the results of research carried out in universities and various other research institutions.
Most journals cover specific publish research within that field, however, unlike human geographers, physical geographers tend to publish in interdisciplinary journals.
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which of the errors in surveying follows normal distribution curve?
Answer:
Random errors
Explanation:
In surveying, observation errors can be classified as systematic errors or random errors
Systematic errors are errors that have a non-zero average so that the effect of the error can also observed when we find the average of all the observed data values
Systematic error signifies an deficient model due to the bias in the average of the data obtained
Random errors are the errors remaining after the containing the systematic errors and slip ups. Hence random error are due to the limitations of environment including where the the measurements are made, hence the random error will be experienced to be approximately normal as the number of measurements are increased.
Therefore, random errors in surveying follows a normal distribution curve.
describe the pattern of global ecosystems in North America
Answer:
The distribution of large-scale ecosystems (biomes) is determined by climate. Latitude, air pressure and winds are important factors that determine the climate of a place.
The global ecosystems that are present in North America are the biomes which is being characterized by the climate.
What is a global ecosystem?A global ecosystem comprised of biotic and abiotic factors which are millions in numbers to be counted.
The factors that help in determining the climate of a region, that is, North America are the latitude lines, pressure of winds and air. The biomes are segregated into six regions and the map showed their locations in it.
Therefore, the global system has been described about North America.
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How do humans benefit from the stage of the water cycle when water on the
surface sinks deep into the ground?
A. Polluted water sinks far enough below the surface that it does not
cause problems for people.
B. The water is easier to find than it would be near the surface.
C. The water is cleaned as it is filtered through rocks and soil.
D. The amount of water is increased as nutrients are added.
Answer:
The answer is C.
Explanation:
The water is cleaned and the insoluble substances are being filtered out as it passes throught the soil and rocks.
Nigeria is an African county, from the west and is also right next to the Gulf of Guinea.
True or False?
(T/F)
OMG OMG OMG PLEASE HURRY! ANSWER NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: True
I hope it helps.
why people use so much water than they used to?
PLEASE HELP ME
Answer:
1: Drinking
2: tub
3: Washing plates
4: Flushing toilet
5: Dinner
6: Boiling foods
7: Cleaning
8: Hand Washing
9: Electricity
10: Much more to go
Explanation:
Every day we use huge amounts of water for different purposes. We using tap water, plates, a tub, flushing the toilet, preparing dinner, and much more. Nevertheless, the water is not only used to domestic needs, but in manufacturing and agriculture citizens still use it.
Hope this helps.
Why do desert occur or form?
Answer:
Deserts are created by the process of "weathering". The temperature differences between the day and the night adds pressure on rocks thus creating the rocks smaller and smaller.The wind soothes down the sand and levels it.Several small such grains form dunes.
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Pls help this is science work about tectonic plates
Answer:
Earthquakes occur when tectonics plates shift and brush against each other, as they move a couple of a couple of inches a year. Whenever there is a sudden movement (such as a large amount of movement (in centimetres), or a plate falling under another one, a earthquake will occur. Why do they occur at fault lines more often then not? Because those places are set so that 1) they can touch, and 2) there are areas where one plate can or have already slid under another plate, resulting in guaranteed earthquakes in the area.
Why there's little rain in the desert or even none at all?
Answer:
Equator
Explanation:
For example, the Sahara desert in North Africa doesn't get a lot of rain because it's pretty close to the equator which means it's very hot and doesn't get lots of rain.
Answer:
So Since cool air cannot retain as much water vapor as warmer air can, the excess water precipitates. Moisture blowing in from the ocean is effectively drained, and the air that moves down the ranges' eastern slopes is usually so dry it cannot produce any more rain in the desert
Explanation:
So Since cool air cannot retain as much water vapor as warmer air can, the excess water precipitates. Moisture blowing in from the ocean is effectively drained, and the air that moves down the ranges' eastern slopes is usually so dry it cannot produce any more rain in the desert
Read the sentence. Just like the Yellow River, the Yangtze played an important role in the development of the culture and civilization of ancient China. What type of context clue helps describe the importance of the Yangtze River?
Answer:
It's C , just got it right
Explanation:
did it
Answer:
The answer is C comparison
Explanation:
I know this because I got is right
Which mountain rage separates Georgia and Russia
Economic activity along the Great Lakes
Education and health, shipping and logistics, agriculture, mining and energy, tourism, and finance are some of the major industries that generate business for the region
What is the meaning of erosion?
Answer:
An erosion is the action of surface processes that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location
Explanation:
An erosion is the action of surface processes that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location , the agentso f erosion are water, wind,sea waves
Answer:
Erosion is the action of surface processes that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location. It is proved by the fact that several rock are transported to places they do not match with the place.
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What did Artemis do to Actaeon and why? (site 1)
Answer: He somehow caused the wrath of goddess Artemis, eventually leading to his death. There are many and different recounts of the myth; however, they all revolve around the notion that he was a hunter that was transformed into a stag and was then killed by his hunting dogs. According to the most popular version, provided by Callimachus, Actaeon accidentally saw Artemis naked, while she was bathing in the woods; amazed at her beauty, he was spotted by the goddess, who told him not to speak again or he would change into a deer. Upon hearing his hunting dogs, however, Actaeon called them and immediately transformed into a deer. So, he started running into the woods, but his well-trained dogs found him and tore him to pieces. The myth of Actaeon was considered to represent human sacrifice in an effort to appease a deity.
Explanation: Hope this helps, I got an 100 for it.
Which of the following countries borders Lake Victoria?
Answer:
Lake Victoria. Lake Victoria, also called Victoria Nyanza, largest lake in Africa and chief reservoir of the Nile, lying mainly in Tanzania and Uganda but bordering on Kenya.
Explanation:
Since you didn't give a list of countries I listed them all.
The countries that border Lake Victoria are Uganda, Kenya and Tanzania.
Uganda, is the countries borders Lake Victoria. Thus, option (a) is correct.
Kenya, Tanzania, and Uganda are the three bordering countries that are situated on Lake Victoria. An important body of water, Lake Victoria has a big surface area and is vital to the businesses and way of life in the nations that surround it.
A total of 68,800 square kilometres is the approximate size of Lake Victoria. Tanzania controls over 51% of Lake Victoria's surface area. Uganda occupies about 45% of Lake Victoria's surface area. Kenya occupies about 6% of Lake Victoria's surface area.
As a result, the significance of the countries borders Lake Victoria are the aforementioned. Therefore, option (a) is correct.
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Your question is incomplete, but most probably the full question was.
Which of the following countries borders Lake Victoria?
A. Uganda
B. Rwanda
C. Burundi
D. Yoruba
What did Artemis do to Actaeon and why?
Ocean basins form as a result of
a. equatorial precession
b. weathering and erosion
c. the movement of tectonic plates
d. the movement of deep ocean currents
Answer:
Plates can spread apart by moving away from each other. This creates gaps where hot molten rock, called magma, from the earth's mantle can rise up. When the magma seeps through the gaps, it solidifies as it cools, creating a new layer of ocean crust.
Explanation:
nope
A planar projection map is most useful for sea navigation. True or False
Answer: True. :)
It's always true.
As early map makers concluded, the shorelines of South America and Africa coincided nicely. Suggest some early evidence indicating that these two landmasses were once joined and in some way had been torn away from each other.