Why do scientist believe early humans migrated

Answers

Answer 1

Answer:

Because they had to follow their food source I think

Explanation:

I hope I helped :3


Related Questions

Ok serious question this time,
The movement of tectonic plates is inferred by many scientists to be driven by
A) solidification in the lithosphere
B) density differences in the troposphere
C) convection currents in the asthenosphere
D) tidal motions in the hydrosphere

Answers

Answer:

c

Explanation:

layers of the earths crust

The movement of tectonic plates is inferred by many scientists to be driven by convection currents in the asthenosphere. Option (c) is correct.

What do you mean by Asthenosphere?

The asthenosphere is a solid portion of the upper mantle that is so heated that it can flow and behave like plastic. The asthenosphere supports the lithosphere. The asthenosphere can flow like toothpaste despite being solid. The topmost concentric layers of our globe are the asthenosphere and lithosphere.

Convection currents are created by the intense heat and pressure that exists within the earth. The tectonic plates that make up the earth's crust move as a result of these currents.

Therefore, Option (c) is correct. The movement of tectonic plates is inferred by many scientists to be driven by convection currents in the asthenosphere.

Learn more about Asthenosphere, here;

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Can some one PLEASE help me

Answers

Answer:

i think this is place and regions or environment society

Explanation:

Which statements describe results of the greenhouse effect? shorter days, rising sea levels, longer summers, penguins losing natural habitat, expanding ice caps, higher temperatures

Answers

Answer:

Rising sea levels

Explanation:

I hope this helped.

Answer: I just got this question lol

rising sea levels

penguins losing natural habitat

higher temperatures

what climates are characterized by low humidity?

Answers

Rain rain rain rain rain rain is the answer rainnnnnnnn
The correct answer would be rain

2. How are the two types of data generally show in maps (lines, colors, etc)? Hint: they are not exactly the same!

Answers

Answer:

Quantitative

Qualitative

Explanation:

Quantitative data is the one which displays only numerical data. Quantitative data is one which is non numerical data. These data are shown on the maps to help understand the reader. Map are designed in a way to help the travelers to identify the route and calculate the distance before the travel. They can calculate the distance using quantitative data mentioned on the map. There can be alternate routes available and the traveler may seek the shortest distance route.

Question 3 of 10
Which of the following is most likely the next step in the series?
ОА. И.
OB. +
OC. V
OD. V

Answers

Answer:

This doesn't make sense because you don't have the passage

Explanation:

but I think it's b

why are days longer in summer than in winter?

Answers

Answer:

As the Earth circles the Sun during the year, half of the Earth get pretty much daylight than the other portion of the Earth. In the late spring months, the northern portion of the Earth, where we live, inclines towards the Sun. This implies we get more daylight, making the days longer.

What would happen if earth suddenly lost its magnetic field

Answers

Answer:

From what I know, compasses and other magnetic things would not work.

Explanation:

Answer:

The world would collapse I think?

Explanation:

Just my opinion what would happen I may not be right tho.

What type of map to you think road maps
and historical maps are?

Answers

Answer:

General Reference Maps

Explanation:

Road maps  and historical maps are general reference maps as it shows the physical (natural and man–made) features in an area and can use different colors to differentiate different rods and locations.

Early formed maps or historical maps are general reference maps as it can represent the discovery of a landscape briefly.

Hence, the correct answer is "General Reference Maps".

How does the physical geography of South Asia impact the population

Answers

In fact, the location of South Asia does not have much influence on the population because its nature is usually good geography, but its climate is tropical and the definition of the tropical climate of South Asia The climate The tropical climate prevails in Southeast Asia because these areas are located close to the equator, while the south is dominated by a seasonal climate

Please help

what occurs beneath the lithosphere, in the atmosphere, and hydrosphere?

Answer choices:

A. Convection Currents
B. Divergence
C. Convergence
D. Orographic Effect​

Answers

Answer:

Convection Currents

Explanation:

Answer:

A is right answer

convection currents

characteristics of religion jamestown?

Answers

Anglican faith, the official Church of England

Explanation:

The settlers at Jamestown were members of the Anglican faith, the official Church of England (National Park Service)

Which of the following best describes the difference between the poles and the tropics?

Answers

Answer:

what of the following is there anything else to this????

Explanation:

which would change if Earth's 23.5° tilt changed?

A. seasons
B. rotations
C. Mass
D. volcanoes​

Answers

Your answer is A for seasons

what volcano in the U.S. poses a significant threat to air travel between North America and East Asia?

Answers

Answer:

Alaska Volcano

 Observatory has issued warnings stating that either or both could erupt in the weeks or months ahead, sending ash plumes into the atmosphere and possibly disrupting air traffic between Asia and North America.

The Alaskan Volcano

What is one aspect of a country that may be more important to its world standing than its size? its natural resources its government its leaders its location

Answers

Answer:

natural resources,

even if your a small country, if you have oil you have high political power

What did Sumerians use ziggurats for besides religious ceremonies?

Answers

Answer:

For entertainment

Explanation:

Answer:

For entertainment

Explanation:

Is milk old or new world food??

Answers

Explanation:

the answer to this would be new world

Areas near sea level enjoys moderate temperature whereas, areas situated far have higher temperature. Do you agree/disagree with the above mentioned statement? Justify your answer with two logical reasons..

Answers

Answer:

Yes , I agree

Explanation:

Areas near sea level enjoys moderate temperature whereas, areas situated far have higher temperature.

This is because;

1. Water have high heat capacity than the soil and this make it to take long time to heat up and cool which make areas near it have moderate temperature and transfer of cook air.

2. Air that is around areas near water will be much cooler from transfer of energy between water and air, while air that circulate above areas far from water will heat up much more quickly. Therefore, areas near water have more moderate temperature because water is nearby to regulate the temperature and keep it more constant.

Question 1: Which city is most likely located in a desert? *

Captionless Image

Batesville

Ft. Ostertag

Stinsonopolis

Rosstown
Question 1 Explanation: What is the correct answer and why? *

Answers

Answer:

Stinsonpolis

Explanation:

Since there is mountains there and on the other side of the picture is wind then it means the mountains are blocking so the wind can't pass through, so I predict its a desert that doesn't get much wind. (I don't really care if I get right or wrong I'm just tryna help people.)

Which of the following is an example of a functional region?
A. Oklahoma and other plains states
B. The Bible Belt
C. Yellowstone National Park
D. Houston and the surrounding area​

Answers

Answer:

For Instance, a functional region has a focal point (often a city) and is the organized space surrounding that central location. Examples would be a metropolitan area, such as greater New York City, Chicago, Los Angeles, or the San Francisco Bay Area. otherwise known as Vernacular Region.

suggest two reasons why smoking tobacco has decreased in the uk​

Answers

Answer:

Raising of the price of tobacco can be one reason of its decline as well as the rise of e-cigarettes can be one of it

Why is a scientific question different from any other question?

Answers

A scientific question is a question that is written in a way that is helpful for completing scientific investigations. A scientific question is one where an investigation can be designed and completed to find out the answer without having to do multiple, entirely different investigations to get there.

In your own words, explain why citizens should
know what is going on in the government

Answers

citizens should know what’s going on in the government because the government controls about everything and things that belong to us so we should be aware on what’s about to happen and how it’s going to happen

Which object Can an S way travel

Answers

Answer:

S-waves can travel only through solids

Explanation:

S-waves can travel only through solids, because only solids have rigidity. S-waves cannot travel through liquids or gases. Because the earth's mantle becomes more rigid as its depth below the asthenosphere increases, S-waves travel faster as they go deeper in the mantle.

In which early cultures was geography developed

Answers

Answer:

began in Mesopotamia

Explanation:

While the region was widely occupied by humans as early as 12,000 B.C.E., historians believe that large civilizations began in Mesopotamia between 4,000 and 3,000 B.C.E. Mesopotamia's development in this period was supported by a series of geographical factors, including rivers and fertile lands.

What do you think about India​

Answers

Answer:

India seems like an enjoyable place to live if you are very inclined to cultures out there because its much more culture based.

Explanation:

11. Relative location defines a place in terms of
(A) how central or isolated it is in relation to other places
(B) its longitudinal & latitudinal coordinates
(C) its distance east and west of the prime meridian
(D) place in the arrangement of objects on earth's surface
(E) similarity to other places

Answers

Answer:

A. how central or isolated it is in relation to other places

Explanation:

Relative location is a place or object's location in relation to other places.

what are the layers of hydrosphere?

Answers

Answer:

The five layers of the Hydrosphere are....

Explanation:

The Epipelagic Zone (sunlight zone)The Mesopelagic Zone (twilight zone)The Bathypelagic Zone (midnight zone)The Abyssopelagic Zone (the abyss)The Hadalpelagic Zone (the trenches)

Researchers used a CT scan to reexamine King Tut's body. What were the effects of this new technology? Choose
three answers.
It provided new information.
It proved an error in an old conclusion.
It damaged the remains of Tut's body.
It failed to give additional information.
It showed something that had been overlooked.

Answers

Answer: a b e

Explanation:

Answer:

A,B,E

Explanation:

I got it right when I did the thing

Other Questions
simplify the following expressions ( combine like-terms ) Xylo Inc., a manufacturer of domestic appliances, lowered the prices of its products, expecting an increase in demand and sales by at least 20 percent. However, it was observed that sales increased by only 8 percent.Which of the following, if true, can explain this outcome? what is social cultural example 3. Jill sold a third of her comic books and then bought 24 more.She now has 30. With how many did she begin?Help me out 1/12 divided by 1/3 answer plzzzzzzzzzz How do you line up vectors so you can add them? Help!! 2(3x+4y)=4x+12y I need help with Spanish. Is anyone good at Spanish. Which statement best describes the Thirteenth Amendment?A) It abolished slavery throughout the United States.B) It outlawed involuntary servitude in the United States.C) It protected the civil rights of African Americans.D) It granted voting rights to African American men. Successful students read on a ____ basis. Can you help me with the question listed in the pictures below? Please and thank you. Will mark BRAINLIEST!!! When people clear land to build a house or to plant corn and other crops, they are primarily modifying the __________. A. atmosphere B. hemisphere C. hydrosphere D. lithosphere how do you get a car running? ax + b = c for x. is what I want to know What are careers related with ballet? how does the concentration of electrolytes in and outside a cell control the movement of water A single paper clip weighs about one gram. So 10 paper clips would weigh? please answer the problem below vince has 1/2 ton of gravel to spread equally in 8 square yards for his driveway. How many tons of gravel will be spread in each square yard? A cyclist accelerates from rest to 8 m/s in 3 seconds. How far did the cycles travel in 3 seconds?