Clouds
Biomes
Atmosphere
Water Cycle
Climate
100

Low, sheet-like clouds

What is stratus?

100

One of the six biomes

What is tundra OR taiga OR desert OR grassland OR deciduous forest OR rain forest

100

The blanket of gases that surrounds Earth

What is atmosphere?

100

The term for water turning into vapor

What is evaporation?

100

The meaning of the abbreviation mph, used to measure the wind speed

What is miles per hour?

200

The thing that altocumulus clouds look like

What is cotton balls?

200

A very cold biome with hardly any trees

What is tundra?

200

The farthest layer of the atmosphere from Earth

What is exosphere?

200

The term for rain, snow, or ice

What is precipitation?

200

The term for moisture in the air, measured in a percentage

What is humidity?

300

The kind of cloud that brings thunderstorms

What is cumulonimbus?

300

A very arid biome with hardly any trees

What is desert?

300

The middle layer of Earth's atmosphere

What is mesosphere?

300

The term for vapor turning back into liquid water

What is condensation?

300

The term for how high above sea level a location is

What is elevation?

400

A type of clouds typically at a low altitude

What is stratus OR cumulus OR stratocumulus?

400

A biome with many trees with color-changing leaves

What is deciduous forest?

400
The name of the gas that protects from UV rays in the stratosphere

What is ozone?

400

The term for water that flows over the surface of the ground 

What is surface runoff?

400

A large stream of water that flows through the ocean

Wha tis ocean current?

500

A type of clouds made of ice crystals

What is cirrus OR cirrocumulus OR cirrostratus

500

All six biomes

What is tundra, taiga, desert, grassland, deciduous forest, rain forest?

500

All 5 atmosphere layers

What is troposphere, stratosphere, mesosphere, thermosphere, and exosphere?

500

The term for plants taking in water and breathing out air

What is transpiration?

500

The names of Earth's 3 main climate zones

What is tropical, temperate, and polar?

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