Earth's Systems - Unit 5 - 5th Grade

Front

Most precious resource on Earth?

Back

Water

Front

Most of Earth's water supply (97%) is ________________________

Back

salt water

Front

Of Earth's water supply, only 3% is essential for life: _____________________

Back

fresh water

Front

Earth system that relies on others:

Back

biosphere

Front

Water on Earth, including bodies of water and atmospheric water (vapor, precipitation) in solid, liquid, and gas states.

Back

hydrosphere

Front

All living things on Earth: plants, animals, and humans.

Back

biosphere

Front

Earth's land, including soil, rocks, and molten rock beneath the surface.

Back

geosphere

Front

Air surrounding Earth.

Back

atmosphere

Front

Water streams in the ocean moving in patterns.

Back

ocean currents

Front

Water that flows downhill, carrying materials.

Back

runoff