Earth Science

Front

Which of the following is NOT one of the four major geological subsystems of Earth? Hydrosphere, Geosphere, Microsphere, Atmosphere

Back

Microsphere

Front

Which sphere contains all living things on earth?

Back

Biosphere

Front

Which Earth sphere contains oxygen, water vapor, nitrogen and other gases to help us survive?

Back

atmosphere

Front

What is the name of the thin layer of solid rock that makes up the outermost part of Earth?

Back

crust

Front

The Geosphere is...

Back

Earth's entire solid body

Front

It refers to substances that once were part of living things or were made by living things.

Back

organic

Front

As you move up into the troposphere, the temperature...

Back

decreases

Front

Meteoroids entering Earth’s atmosphere usually burn up in this layer: troposphere, mesosphere, stratosphere, thermosphere.

Back

mesosphere

Front

Is a gas that absorbs solar radiation and releases it as heat.

Back

ozone

Front

What is the Percentage of Drinkable Water on Earth?

Back

1%