Answer:
Why the majority of species live on earth and not in the sea is one of the top questions of science. The following are some of the reasons some scientists quote:
- plants play a major role; plants need light for photosyntesis, there is little sun in the ocean except for shallow coastal areas; so, land is more productive than the cold, dark depths of the ocean;
- the co-evolution of plants and insects has also played a role in the birth of so many new species; the vast majority of plants on Earth are flowering plants and 80 percent of all species are insects.
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Answer:
a map is a model
Explanation:
maps are models. I know it is hard to believe. maps can have many things like land forms and roads and rivers and everything else to show us the land.
Here are some 5 facts I find interesting
-Some people use the term lithosphere to describe the geosphere. Depending on the definition of geosphere (which is debated by scientists), lithosphere can mean the same thing.
-The geosphere includes everything that looks like solid ground, including the ocean floors, sand in the deserts, rocks, mountains and every bit of land or formation on the continents.
-Aristotle, the Greek philosopher who lived from 384 - 322 BC, considered the geosphere to include the motion of earth, water, fire, and air
-There are eight major tectonic plates making up the earth's geosphere. They are constantly moving, but usually only a few centimeters each year,
-Scientific study related to the earth's geosphere can be broken down into specific disciplines including those covered in geology, geography, geochemistry, geomorphology, geophysics, glaciology, mineralogy, petrology, and volcanology.
Answer:
Solar radiation has a lower intensity in polar regions because the angle at which solar rays hit the Earth is not as direct as at the Equator. Another effect is that sunlight has to go through more atmosphere to reach the ground.
Explanation:
