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Lisa [10]
2 years ago
12

Where are scientists looking for evidence that explains how water and land formed on the Earth?

Geography
1 answer:
Gre4nikov [31]2 years ago
4 0

Much of Earth's water is thought to have come from asteroids impacting the planet early in its history. Image via NASA/Don Davis. The surface of the very young Earth was initially an ocean of magma. Hydrogen and noble gases from the solar nebula were drawn to the planetary embryo, forming the first atmosphere.

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Identify four changes that a stream undergoes before it reaches the ocean?
Yanka [14]

1 - The flow of the river may change as water is fed out into tributaries. 2- As a river flows it may etch out the river bed and create a gulley as it moves sediment and debris. 3- Depending on the speed of a stream it can form into a meandering river with twists and turns. What is interesting about these rivers is they actually move as debris is deposited on one side of the meander and picked up on the other. 4 - Depending on topography the river may increase in speed and give you rapids.

6 0
3 years ago
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Use the diagrams to explain what must be done to add fractions worth different denominators.
artcher [175]
To add fractions with different denominators you must convert the denominators into the lowest common factor. Aka the multiple they all go into. You then times the numerator by what you timsed the denominator by to make sure they both have the same denominator.
Example:

2/5+4/10

They both go into 10.

4/10+4/10= 8/10. 2 became 4 because 5x2=10.

I hope this helped!

You could also simplify 8/10 into 4/5z
6 0
3 years ago
What is Russia not?
salantis [7]

C. a diversely populated country

Russia is not a diversely populated country..

3 0
3 years ago
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which factor of production would plants fall under and explain and give another example after explaining
Nadya [2.5K]

Answer:

Factors of production is an economic term that describes the inputs used in the production of goods or services to make an economic profit.

These include any resource needed for the creation of a good or service.

The factors of production are land, labor, capital, and entrepreneurship.1

The state of technological progress can influence the total factors of production and account for any efficiencies not related to the four typical factors.

Land as a factor of production can mean agriculture and farming to the use of natural resources.

Explanation:

7 0
1 year ago
A rock collection comes from which part of Earth?​
Ede4ka [16]

Answer:

The geosphere includes the rocks and minerals on Earth from the molten rock and heavy metals in the deep interior of the planet to the sand on beaches and peaks of mountains. For example Sedimentary rocks, Igneous rocks, and Metamorphic rocks. Rate! Confirming this answer as correct.

3 0
3 years ago
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