Earth Unit Review

The atmosphere is made up of

• all the water on Earth
• all the land on Earth
• all the living things on Earth
• all the air/gases on Earth

This invisible gas is everywhere

• steam
• water vapor
• air
• wind

Plants and Animals

• are alive
• are living things
• are part of the biosphere
• all of the above

The geosphere is made up of

• the layers below Earth and the landforms on Earth
• the layers of air and the landforms on Earth
• The water on Earth and the layers below Earth
• Rocks, Soil and Trees

All of these are landforms except

• Mountains and Hills
• Islands and Peninsulas
• Oceans and Lakes
• Canyons and Valleys

Substances that are harmful to the Earth are called

• Politics
• Pollutants
• Pancakes
• Powers of 10

The water cycle goes in what order?

• condensation, evaporation, accumulation and precipitation
• precipitation, condensation, accumulation, evaporation
• evaporation, condensation, precipitation, accumulation
• none of these

The invisible for that pulls us towards the center of Earth is

• the North Pole
• the South Pole
• Magnetism
• Gravity

Oceans, Lakes, Streams, Rivers, Ponds are all a part of the

• hydrosphere
• geosphere
• biosphere
• atmosphere

If the sun is in the eastern sky, where would my shadow be?

• Pointing north
• Pointing south
• Pointing west
• Pointing east