Earth’s Spheres
Weather & Climate
Natural Disasters
Human Impact
Vocabulary
100

This Earth system includes all water like oceans, rivers, and lakes.

Hydrosphere
100

This is short-term atmospheric conditions.

Weather

100

This disaster is caused by sudden movement of tectonic plates.

Earthquake
100

Building permeable surfaces instead of concrete can reduce this in cities.

Flooding/runoff

100

Any form of water, liquid or solid, that falls from the atmosphere and reaches the ground (rain, snow, sleet, or hail).

Precipitation
200

This sphere includes all living things on Earth.

Biosphere

200

This is the long-term pattern of weather in an area.

Climate

200

This natural disaster forms over warm ocean water and brings strong winds, heavy rain, and can cause major coastal damage.

Hurricane

200

Name one way humans can reduce climate change.

Use renewable energy, conserve energy, plant trees, etc.

200

The continuous movement of water on, above, and below the surface of the Earth.

Water cycle

300

This sphere includes rocks, soil, and landforms.

Geosphere

300

This process happens when water turns into vapor and rises into the air.

Evaporation

300

Give 2 ways natural disasters impact people.

Damage homes, cause injuries, displace people, etc.

300

Planting trees helps reduce climate change because trees do this.

Absorb carbon dioxide

300

The theory explaining the movement of the Earth's plates and the processes that occur at their boundaries.

Plate tectonics

400

Describe how the hydrosphere and atmosphere work together.

Water evaporates, forms clouds, and falls as precipitation.

400

This process forms clouds when water vapor cools.

Condensation

400

Give 2 examples of weather events.

Rain, snow, thunderstorms, tornadoes, hurricanes, fog, hail, windy conditions

400

This gas is released when fossil fuels are burned and contributes to climate change.

Carbon Dioxide

400

The series of processes by which carbon compounds move and are changed in the environment.

Carbon cycle

500

This interaction happens when plants grow in soil and animals live on land.

Interaction between the geosphere and biosphere

500

This is a major cause of climate change today.

Human activities, such as burning fossil fuels

500

Describe how volcanic eruptions affect Earth’s systems.

Release ash/gas, change land, impact air and living things.

500

This type of energy comes from sources like the sun and wind and helps reduce climate change.

Renewable Energy

500

The breaking down of rocks, soil, and minerals through contact with water, air, and living organisms.

Weathering

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