Evaporation and Energy
Layers of the Atmosphere
Climate and Heating
Life & the Atmosphere
Global Winds
100

Most evaporation on Earth comes from this location.

What are equatorial oceans?

100

This is the layer closest to Earth’s surface.

What is the troposphere?

100

The Sun’s rays hit this region most directly.

What is the equator?

100

These organisms release oxygen and take in carbon dioxide like cyanobacteria.

What are trees (plants)?

100

Warm air at the equator does this.

What is rises?

200

This process happens when water changes from liquid to gas.

What is evaporation?

200

This is the layer closest to Earth’s surface.

What is the troposphere?

200

Sunlight is more intense at the equator because rays hit at this angle.

What is 90 degrees (direct angle)?

200

The gas released by plants during photosynthesis.

What is oxygen?

200

Rising warm air creates this type of pressure.

What is low pressure?

300

Solar energy hitting Earth’s surface is first this before being re-radiated.

What is absorbed energy?

300

This layer contains the ozone layer.

What is the stratosphere?

300

When energy is absorbed and re-radiated, it causes this effect on climate.

What is warming of the atmosphere?

300

The gas taken in by plants during photosynthesis.

What is carbon dioxide?

300

Equatorial air is typically this type of air.

What is warm and moist?

400

After Earth absorbs solar energy, it releases it back into the atmosphere in this form.

What is infrared radiation?

400

If ozone increases in this layer, it will become warmer because it absorbs solar radiation.

What is the stratosphere?

400

At the poles, solar energy is weaker because it is spread over this.

What is a larger area?

400

Early cyanobacteria helped create this major change in Earth’s atmosphere.

What is the increase of oxygen (oxygenation of the atmosphere)?

400

This condition is common in low-pressure equatorial regions.

What is precipitation?

500

Water vapor in the atmosphere eventually returns to Earth through this process.

What is precipitation?

500

This atmospheric layer is where meteors typically burn up.

What is the mesosphere?

500

This process helps distribute heat from the equator toward the poles through air movement.

What is convection?

500

This process allows plants to convert carbon dioxide and sunlight into energy.

What is photosynthesis?

500

Air moves from areas of high pressure to areas of this type of pressure.

What is low pressure?

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