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Lana71 [14]
3 years ago
6

When where the landmasses first formed?

Geography
1 answer:
DedPeter [7]3 years ago
4 0
According to science they were first formed when the glaciers slid over the land causing that valleys and mountains that we have today.
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Why are water vapor and aerosols important constituents of earth's atmosphere?
natta225 [31]

Water vapor is important because it is the source of all clouds and precipitation and like carbon dioxide, it is also a heat absorber. Aerosols are important bc many acts as surfaces on which water vapor can condense, an important function in the formation of clouds.

Water vapor, steam, or steam is the gas phase of water. The state of water in the hydrosphere. Water vapor is produced by evaporation or boiling of liquid water or sublimation of ice. Water vapor, like most components of the atmosphere, is transparent. Under typical atmospheric conditions, water vapor is continuously produced by evaporation and removed by condensation. It is less dense than most other components of air and causes convection currents that lead to cloud formation.

As part of the Earth's hydrosphere and the water cycle, it is particularly abundant in the Earth's atmosphere, where it acts as a greenhouse gas and warming feedback, and is a more global gas than non-condensable gases such as carbon dioxide and methane. Contribute to the greenhouse effect. The use of water vapor as steam has been important since the Industrial Revolution as a major component of cooking and power generation and transportation systems.

Learn more about Water vapor here: brainly.com/question/11226635

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5 0
2 years ago
Match each term to its description.
Varvara68 [4.7K]

Answer:

crust- the earth's outmost layer

inner core- the metallic layer at the earth's center

lower mantle- hottest part of the mantle

asthenosphere- the semi solid layer between the top layer and the upper mantle

upper mantle- The layer between the asthenosphere and lower mantle

top layer- The firm layer between the crust and the asthenosphere

outer core- The layer surrounding the inner core

Explanation:

4 0
3 years ago
What is the first step to making a map ?
natta225 [31]

Explanation:

<h2>It's time to make a layout.</h2><h2>Insert a new map. ...</h2><h2>Choose an appropriate coordinate system. ...</h2><h2>Add the key map to your layout.</h2><h2>Size and scale it in the same way you did above for the main map. ...</h2><h2>Add the minimal possible data needed to explain to the map reader where in the world they are looking at.</h2><h2>Symbolize and label as needed.</h2>
8 0
3 years ago
Read 2 more answers
National Parks are:
liq [111]

Answer:

The correct answer is D. National Parks are an invention of the United States that has spread around much of the world, as a way of protecting some of the finest parts of the world.

Explanation:

A national park is a park in which the protection of nature comes first, albeit almost always in alignment with human activities (in particular recreation, often also forestry, agriculture, hunting and fishing, sometimes mining) in and around the national park. The state usually recognizes the national significance of such a park and guarantees its protection. The term was coined in the US around 1870. Shortly thereafter the Yellowstone National Park was founded in a special area with geysers and bison among others. This park serves as an example for many other parks. Since then, hundreds of national parks have been established worldwide.

6 0
3 years ago
Acid precipitation is caused by a mix of_____. A. respiration, carbonic acids, and seawater. B. water, soil, and air. C. hydroge
Komok [63]
Acid precipitation is caused by a mix of <span>sulfur dioxide, carbon dioxide, and nitrogen oxide. The correct option among all the options that are given in the question is the fourth option or option "D". I hope that this is the answer that you were looking for and it has actually come to your help.</span>
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