Water Cycle
Carbon Cycle
Photosynthesis
Respiration
Earth's Spheres
100
Rain, hail, sleet, and snow.

What is precipitation.

100

Carbon in the atmosphere is most often in this form.

What is carbon dioxide?

100

This gas taken in by plants

What is carbon dioxide?

100

This gas is taken in by animals.

What is oxygen?

100

Name the four main spheres of the Earth.

Atmosphere, Hydrosphere, Lithosphere/Geosphere, Biosphere

200

When water vapor turns into a cloud.

What is condensation?

200

Carbon dioxide is this type of a gas.

What is a greenhouse gas?

200

The reactants of photosynthesis.

What is water, carbon dioxide, and sunlight?

200
The reactants of respiration.

What are oxygen and glucose?

200

Which process moves water from the hydrosphere to the atmosphere?

Evaporation 

300

When water flows back to the ocean.

What is runoff?

300

True or false: all carbon in the atmosphere comes from natural sources.

False

300

The products of photosynthesis.

What are glucose and oxygen.

300

The products of photosynthesis.

What are water, carbon dioxide, and ATP?

300

In the carbon cycle, which process adds carbon dioxide to the atmosphere?

Respiration or combustion.

400

When water turns into a gas from the leaves of plants.

What is transpiration?

400

True or false: As the amount of carbon dioxide in the air increases, Earth's temperature also increases.

True

400

The formula for photosynthesis.

What is 6CO2 + 6 H20 -> C6H12O6 + 6 O2?

400

The formula for respiration.

What is C6H12O6 + 6 O2 -> 6 H20 + 6 CO2 + ATP

400

What do decomposers release back into the atmosphere?  

Carbon dioxide.

500

When ice turns into a gas

What is sublimation?

500

True or false: Carbon dioxide is the only greenhouse gas.

False

500

Plants use photosynthesis to create this energy storage molecule.

What is glucose (sugar)?

500

Animals get their energy from this.

What is sugar (food)?
500

Explain how the biosphere and atmosphere interact during photosynthesis and respiration.

Plants (biosphere) take in carbon dioxide from the atmosphere for photosynthesis and release oxygen. Animals and plants use that oxygen for respiration and release carbon dioxide back to the atmosphere.