Notes Pages 16/17/18

Front

Which Biome would you find in Arizona?

Back

Desert: A biome characterized by low precipitation, extreme temperatures, and sparse vegetation.

Front

What encompasses all of the living organisms and the environment they live in?

Back

Biosphere: The global sum of all ecosystems, where life exists on Earth.

Front

What is the greenhouse effect?

Back

The greenhouse effect is Earth's natural way of being heated, caused by greenhouse gases trapping heat in the atmosphere.

Front

Which biome has no trees due to the frozen ground?

Back

Tundra: A cold biome where the ground is permanently frozen (permafrost), preventing tree growth.

Front

Which climate zone is furthest from the equator?

Back

Polar zone: The climate zone characterized by extremely cold temperatures and ice-covered regions.

Front

What is the primary characteristic of a desert biome?

Back

Deserts are defined by their low precipitation, typically less than 250 mm (10 inches) annually.

Front

What is the significance of the biosphere?

Back

The biosphere is crucial for sustaining life, providing habitats, and maintaining ecological balance.

Front

How do greenhouse gases affect Earth's temperature?

Back

Greenhouse gases trap heat in the atmosphere, leading to an increase in Earth's average temperature.

Front

What are the main features of the tundra biome?

Back

The tundra biome features low temperatures, short growing seasons, and a lack of trees due to permafrost.

Front

What defines the temperate climate zone?

Back

The temperate zone is characterized by moderate temperatures and distinct seasons, including warm summers and cold winters.