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A large ecosystem is called a ______

• Ecosystem
• Habitat
• Biome
• Niche

Which biome is the driest?

• Desert
• Tundra
• Taiga
• Rainforest

Which biome has wide-open fields of grass?

• Taiga
• Grasslands
• Temperate Forest
• Rainforest

Which biome has 4 seasons?

• Taiga

• Tundra

• Grasslands

• Deciduous Forest

Which biome is home to lions, zebras, wildebeests, giraffes, and elephants?

• Grasslands
• Tundra
• Rainforest
• Temperate Forest

What kind of soil is found in the desert?

• humus
• sand
• dirt
• flowers

Nonliving elements in an ecosystem are called _______________. 

• biotic factor
• abiotic factor
• limiting factor
• carrying capacity 

The climate in a tropical rain forest can be described as

• cold and wet 
• warm and dry 
• cold and dry 
• warm and wet 

Which biome do we live in?

• temperate grassland
• temperate rainforest
• temperate deciduous forest
• chaparral

On what continent are these savanna grasslands?

• North America
• Asia
• Africa
• South America