Unit 1 Test Review 6th

Sphere containing all the Earth's gasses

• Atmosphere

• Hydrosphere

• Geosphere

• Biosphere

Sphere containing all land

• Atmosphere

• Hydrosphere

• Biosphere

• Geosphere

Sphere containing ALL living organisms

• Atmosphere

• Hydrosphere

• Biosphere

• Geopshere

Sphere containing all water

• Biosphere

• Hydrosphere

• Atmosphere

• Geosphere

How would the atmosphere be affected by a forest fire?

• the soil would burn

• the plants and animals would be burned

• smoke and ash would go into the air

• ash would fall into the lakes and rivers

Earth's atmosphere is mostly made up of which 2 gases? CHOOSE 2!!!!!!

• nitrogen

• oxygen

• ozone

• water vapor

Convection occurs in the Earth's 

• oceans
• mantle
• atmosphere
• all of these

When water is heated in the ocean by the sun and turns into water vapor

• condensation
• evaporation
• transpiration
• runoff

Which term describes "living" things in an ecosystem?

• biotic

• biosphere

• abiotic

• prokaryotic

Which term refers to all the biotic and abiotic factors that interact in a habitat?

• population

• ecosystem

• community

• organism