Temperate Grassland

Grasslands cover a quarter of Earth's land, found on every continent except Antarctica. They are mainly located in Africa, Asia, and North America, with tropical grasslands, or savannahs, experiencing distinct wet and dry seasons. Temperate grasslands, like the North American Prairie, have extreme temperature variations and less rainfall. The Prairie supports diverse wildlife, including bison, which were nearly extinct due to hunting and habitat loss but have since recovered.

Which continent does not have any grasslands?

• Antarctica

• Australia

• South America

• Africa

What are the two distinct seasons experienced by tropical grasslands?

• Mild winter and hot summer

• Rainy spring and dry autumn

• Severe winter drought and wet summer

• Wet winter and dry summer

What is the temperature range in temperate grasslands during summer and winter?

• 38°C to -40°C

• 50°C to 0°C

• 10°C to -10°C

• 20°C to 30°C

Why do predators and prey in the North American Prairie have few places to hide?

• Presence of tall mountains

• Lack of adequate tree and bush cover

• Dense forestation

• Abundance of water bodies

What was a major factor in the decline of bison populations in the North American Prairie?

• Climate change

• Hunting and habitat loss

• Lack of food supply

• Introduction of new predators