Explain how scientists use geological time to determine the age of landforms.

Answers

Answer 1
To determine the relative age of different rocks, geologists start with the assumption that unless something has happened, in a sequence of sedimentary rock layers, the newer rock layers will be on top of older ones. This is called the Rule of Superposition. ... With absolute age dating, you get a real age in actual years

Related Questions

Classify the hypotheses about fluids on Earth as falsifiable or non-falsifiable.

Floating in the Great Salt Lake in Utah is a lot of fun.

The Great Salt Lake is salty due to a high rate of water evaporation in the desert climate.

Magma erupting from the mantle below Earth's surface is hot and fluid in nature.

Magma leaks up from the mantle below Earth's surface and spreads out, forming a new ocean floor, thereby causing land forms above to move.​

Answers

Answer:

Falsifiable: Magma leaks up from the mantle below Earth's surface and spreads out, forming a new ocean floor, thereby causing land forms above to move;

 

Falsifiable: The Great Salt Lake is salty due to a high rate of water evaporation in the desert climate;

Falsifiable: Magma erupting from the mantle below Earth's surface is hot and fluid in nature;

Non-Falsifiable: Floating in the Great Salt Lake in Utah is a lot of fun;

The stem growing upright is an example of:
A) Positive Photosynthesis
B) Negative Photosynthesis
C) Positive Geotropism
D) Negative Geotropism

Answers

Answer:

D) Negative Geotropism

Explanation:

The stem growing upright is a typical example of negative geotropism.

Geotropism is the growth of a part of plant towards the pull of gravity.

Gravity always pulls down on every object. When a body grows downward, then it is responding to a positive geotropism.When a body begins to grow upward, again gravity, then it is negative geotropism.

In this case, the negative geotropism is exhibited by some plant roots.

Also, some tree branches can also grow downward and this shows positive geotropism

The way plant grows is due to some factors that influence its growth. The stem growing upright is an example of negative geotropism

Geotropism is known to be when a plant show forth directional growth due to its response to gravity.

The shoot tip often shows negative geotropism when it grows against the force of gravity.

The negative geotropism is simply known also as the ability of plant stems and other parts to grow upwards.

Conclusively, it is regarded as negative geotropism only due to the fact that the plant is growing away from the force of gravity.

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Due to the tilt of the Earth, the northern hemisphere gets more sun light in July

a. true

b. false​

Answers

Answer:

False.

Explanation:

Is in June.

Hope it is helpful, if I'm wrong I'm so sorry.

Answer: True

I'm pretty sure

Hope it helped u,

pls mark as the brainliest

^_^

Define the term remote sensing, and explain whether GPS and GIS are considered examples of remote sensing, and why. (Think about ways in which satellite imagery can be used to track changes on Earth's surface.)​

Answers

Explanation:

Remote sensing is the process of gathering information about the earth without actually coming into contact with the features on ground. Remotely sensed data are obtained by means of orbiting satellites that are moving round the earth.

Geographic information systems is a broad category that describes the process of gathering, storing, analyzing and presenting geographical data. A remote sensing unit and GPS device are components of the GIS framework. Also, there is a software where the data gathered by a GPS and remote sensing units are interpreted for use. So, GPS and remote sensing are subunits of GIS.

What two ideas began to spread among the English speaking middle class of India in the late 1800’s

Answers

Answer: Individual rights & self-government

Explanation:

What is the best way for Zareen to make the group more effective?

by coming prepared
by staying focused
by listening better
by asking questions

Answers

Answer:

By staying focused

Explanation:

Answer:

(B) by Asking question

The ultimate goal of Confucianism is to teach a person how to become __________.

A.
an aggressive ruler
B.
a moral person
C.
a thoughtless leader
D.
a passive person

Answers

Answer:

B . a moral person

Explanation:

The ultimate goal of Confucianism is to teach a person how to become a moral person.

B.
Confucianism taught people how to be a moral person

The Arabian plate is moving in a northeasterly direction. How does this explain the geography

Answers

Answer:

mountains in the northwestern region are a result of the plates colliding

What are the options for the question

Korean farmers use levees to separate and irrigate their rice fields.

The word underlined in the sentence above is best defined as __________.

Answers

Answer:

Levees are ridges that surround and keep water in irrigated areas

Explanation:

Levees are ridges that help us keep the water out from where we don't want it to be. In this case, these ridges are there to surround and keep the water inside the irrigated areas so that the rice can have enough water to grow and later be harvested by us for many uses. They are very popular in Korea but not seen only there.

Answer:

A levee embankment, flood bank or stopbank is an elongated naturally occurring ridge or artificially constructed fill or wall that regulates water levels. It is usually earthen and often parallel to the course of a river in its floodplain or along low-lying coastlines.

Explanation:

6. Shintoism believes that the spirits of an individual's ancestors are always
present in the air. *
T or F

Answers

Answer:

True

Explanation:

Where would you most likely find a swamp
A. In the Mountains
B. On high plains
C. In a coastal lowland
D. On a cape

Answers

Answer:

c. in a coastal lowland

Explanation:

shrek live in a swamp

Explain brahmaputra river system​

Answers

Answer: The Brahmaputra river flows in China, Bangladesh, and in India.

Explanation:

The river Brahmaputra originates from Tibet and it flows east side in Himalayas. It then takes a U turn and finally enters into the Arunachal Pradesh. When the Himalayan snow melts it causes extensive flooding. Upper course of river is known as Tsangpo. In Arunachal Pradesh this river is called Dihang or Sihang river. The river is used for inland navigation instead for irrigation for agricultural purposes.

Pls help
What happens to global winds at the Equator?

Answers

Warm air rises at the equator and moves toward the poles. Global winds do not move directly from north to south or south to north because the Earth rotates.

Aborigines threw __________ into the air to wound or kill birds and bats during hunts.
A.
boomerangs
B.
suffrage
C.
Pakeha
D.
ta moko

Answers

Answer:

A . boomerangs the answer

Answer:

A

Explanation:

I took the quiz

Although much of South America is located in the tropical zones, what geographic feature
contributes to colder climates along the equator?
A. Argentinean Pampas
B. Andes Mountains
C. Amazon River Basin
D. All of the above

Answers

Answer:

Correct answer is B. Andes Mountains

Explanation:

B is the only correct answer as the Andes are the highest mountains in South America, and they are contributing to the colder climate, especially in the western part of this continent.

On the other side options A and C are actually contributing more to the warmer climate, especially Amazon Basin, were it is very hot and humid.

there are two contients

Answers

Answer:

Actually there are 7

Explanation:

Answer:

There are 7 conitnents in the world today

Explanation:

Which of the following best represents a convergent boundary where an oceanic plate and a continental plate meet?

A The San Andreas Fault.

B. The "Ring of Fire" around the Pacific Ocean.

C. The Himalaya Mountains between India and China.

D. The mid oceanic ridge in the middle of the Atlantic Ocean.

Answers

Answer:

B. The "Ring of Fire" around the Pacific Ocean.

Explanation:

The "Ring of Fire" around the Pacific Ocean is the best example of a convergent boundary where an oceanic plate and continental plate meets.

At such margins, subduction is the order of the day. Due to the differences in the density of the plates involved, the oceanic plates goes beneath the continental plate. The pacific sea floor is ocean crust and it is denser. As it slides beneath the continental crust, subduction zones are created. This circular geometry of the subduction zone is known as the pacific ring of fire.

Urban Sprawl increases carbon dioxide emissions by
1 - expanding the use of public transportation
2 - increasing the need to drive
3 - generating more factories

Answers

Answer:


Explanation: 1 - expanding the use of public transportation

Urban Sprawl increases carbon dioxide emissions primarily through increasing the need to drive. Therefore, option (2) is correct.

Urban sprawl occurs when cities expand into suburban or rural areas, resulting in low-density development, longer commutes, and more car use. Vehicle use raises [tex]CO_{2}[/tex] emissions.

As cities expand, distances between homes, businesses, and other destinations grow, making public transit less efficient. This increases private vehicle use for commuting and transportation. Private automobiles emit carbon dioxide by using fossil fuels like petrol.

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Find the fraction :
[tex] a)\frac{5}{6} of \: 180 \: m[/tex]
[tex] b)\frac{2}{8} of \: 112[/tex]

Answers

To Find :

Two fractions :

[tex]a) \dfrac{5}{6} \ of\ 180\ m[/tex]

[tex]b) \dfrac{2}{8}\ of \ 112[/tex]

Solution :

We need to multiply given fractions with the numbers.

a)

[tex]=\dfrac{5}{6}\times 180\\\\=150 \ m[/tex]

b)

[tex]=\dfrac{2}{8}\times 112\\\\= 28[/tex]

Therefore, the answer of given problems are a) 150 m and b) 28 .

Justin’s house lies on the San Andreas Fault in California, and he wants to protect his family against earthquakes. What is one step Justin can take?


a.
Educate himself on ground deformation that occurs before earthquakes.

b.
Check his home’s foundation to ensure it is resistant to shaking caused by moving tectonic plates.

c.
Buy a seismograph that can predict earthquakes before they occur.

d.
Be prepared to evacuate if steam or ash cloud eruptions are visible.

Thank you!

Answers

answer:a is the answer

a.
EEEE
Which of the following best describes the relationship between economic growth and energy use?
Increased energy use leads to increased economic growth.
b Increased energy use leads to decreased economic growth.
Energy use is related to economic growth.
d. Energy use has no relationship to economic growth.
C
Please select the best answer from the choices provided
A
B
Ο Ο Ο Ο
C
D

Answers

Answer:

Energy use is related to economic growth.

Explanation:

Energy use and economic growth go hand in hand. We can not say that more energy usage leads to economic growth, or that bigger economic growth leads to bigger usage of energy, simply because one can not do anything without the other. To put it simply, energy use and economic growth occur at the same time because of their interdependence.

What can be said is that energy use and economic growth grow together, so the more developed a country is, the more energy it uses, and the less developed a country is, the less energy it uses. A lot of countries in the world face big problems when it comes to satisfying their energy demands because they lack the natural resources to produce it, so often they are dependent on other countries for their development. On the other hand, there are also countries that have an abundance of natural resources for energy production but they simply don't use them adequately and responsibly so they are not developed as one would expect.

Answer:

It's A. Increased energy use leads to increased economic growth.

Explanation: hope it helps ^w^

Thicker but less dense than the oceanic crust; located in crust layer of the earth this is known as _______.

Answers

Answer:

magma

Explanation:

what characteristics do Quebec and Canada and new Orleans lousiana have in common​

Answers

french influence, cajuns and creoles, their similarities are based on culture

The ratio of a to b is 3 to 4, and the ratio of c to b is 1 to 2. What is the ratio of a to c?

Answers

Answer:

3:2

Explanation:

From the given problem;

     a : b  = 3 : 4

      c : b  = 1 : 2

So what is the ratio of a:c

              a : b : c  = ?

 Since

               a : b           b : c

                3 : 4          2 : 1

If we multiply b : c by 2 ;

         b : c  = 4 : 2

So;

                a : b           b : c

                3 : 4           4 : 2

  So;

                  a : b : c

                  3 : 4 : 2

So;

            a : c  = 3:2

Question 7(Multiple Choice Worth 2 points) A map of the world with different colored boundary lines around each of the following alliances: NATO, AU, ASEAN. NATO is labeled I, the AU is labeled II, and ASEAN is labeled III. Public Domain Which of the following numbers indicate a regional alliance? I only II only III only I and II II and III

Answers

Answer:

2 and 3

Explanation:

ASEAN is The Association of Southeast Asian Nations is a regional intergovernmental organization comprising ten countries in Southeast Asia.

NATO is  The North Atlantic Treaty Organization, also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 European and North American countries.

Answer:

II and III

Explanation:

NATO is a military alliance and has countries from North America and Europe so it isnt regional

WILL AWARD BRAINLIEST PLEASE HELP IMPORTANT HELP IS NEEDED PLEASE PLEASE QUICK!!! Describe how a government might manipulate a map to tell a particular story.

Answers

Answer:

A goverment that is authoritarian in some way might change a map to the side of themselves. For example, Kashmir and Jaipur are being fought over by India, Pakistan, and China without actually fighting. In thier own countries, the goverment will change the maps to show that they have conquered these areas to show the public. Or when China manipulates its maps from time to time to show only in its population how some famous mountains are controlled by China or how before conquering Tibet, China already showed its maps to be controlling Tibet at the begining of its communist rule to gain the support of the people.

Which One Don’t Lie

Answers

Answer:

a. transparent

b. reflection

c. refraction

a is transparent
b is reflection
c is refraction

Dividing a number by 2 always results in a smaller number.

A.
The number is 8.
B.
The number is 5.
C.
The number is 2.
D.
The number is 1.
E.
The number is -1.

Answers

Dividing a number by 2 always results in a smaller number.

A.

The number is 8.

(4)

B.

The number is 5.

(2.5)

C.

The number is 2.

(1)

D.

The number is 1.

(.5)

E.

The number is -1.

(-.5)

[tex]cot(x)=\sqrt{3}[/tex]

Answers

Answer:

The answer is "[tex]30^{\circ}[/tex]"

Explanation:

[tex]\to \cot x= \sqrt{3}\\\\\to \cot x= \cot {30}^{\circ}\\\\\to x= {30}^{\circ}\\\\[/tex]

Which statement best describes the causes of deforestation?​

Answers

Answer:

Deforestation causes soil to lose vegetation, allowing heavy rains to wash away the topsoil and to cause flooding by clogging up rivers

Explanation:

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