Water Cycle
Water Sources
Human Footprint
Vocabulary
100

another name for the water cycle

What is the Hydrologic Cycle?

100

The percentage of all water on our planet that is freshwater

What is 3%?

100

Wrapping gifts with newspaper instead of buying new wrapping paper is an example of what?

What is reusing?

100

the process that happens when liquid or solid water falls from the sky

What is precipitation
200

True or False: The total amount of water on our planet does not change.

What is true?

200

True or False: Glaciers and ice caps represent the smallest portion of freshwater on Earth

What is false?

200

a natural process that occurs when gases in the Earth's atmosphere trap heat from the sun, warming the planet's surface and lower atmosphere

What is the Greenhouse Effect?

200

water found in glaciers, lakes, rivers, and groundwater that contains a low salt content

What is fresh water?

300

the process during which plants release moisture into the air

What is transpiration?

300

an area where water keeps some shallow areas flooded and saturated the ground

What are wetlands?

300
This substance has the power to chip paint off of cars and buildings, lead to lung problems, and change the ph levels of bodies of water.

What is acid rain?

300

an area that collects rainfall and melting snow from a high point; drain into larger bodies of water

What is a watershed?

400

the two major factors that are enable the water cycle to successfully function

What is the heat of the sun and the force of gravity?

400

a large, slow-moving, long-lasting accumulation of snow and ice that develops on land

What is a glacier?

400
the type of pollution that is caused by factories, power plants, and car exhaust that can make it difficult and unhealthy to breath 

What is air pollution?

400

when water vapor loses thermal energy and becomes a liquid

What is condensation

500

The water cycle is a ______________ movement of water on, above, and below the Earth's surface, transitioning between liquid, solid, and gas states

What is continuous?

500
Name three sources of freshwater on our planet

What are lakes, ponds, rivers, streams, swamps, glaciers, and groundwater?

500

The science, art, and business of cultivating soil, producing crops, and raising livestock

What is agriculture/farming?

500

all of the living and nonliving things surrounding an organism

What is the environment?