Grassland Ecosystem Quiz

What percentage of the Earth's surface do grasslands cover?

• 50%

• 1%

• 25%

• 10%

How many major types of grassland biomes are there?

• Two

• One

• Three

• Four

Which of the following is not a major type of grassland biome?

• Prairie

• Tundra

• Steppe

• Savanna

Which type of grassland biome are we focusing on in this quiz?

• Tundra

• Steppe

• Prairie

• Savanna

What is the main characteristic of the grass in the grassland biome?

• Shallow root systems

• No root systems

• Deep root systems

• Surface root systems

Which of the following animals is commonly found in the savanna grassland?

• Polar bear

• Lion

• Penguin

• Polar fox

What is the average annual rainfall in the savanna grassland?

• Less than 10 inches

• Between 10-20 inches

• Between 20-30 inches

• More than 30 inches

What is the average temperature range in the savanna grassland?

• 20°C to 30°C

• 10°C to 20°C

• -10°C to 10°C

• 30°C to 40°C

Which of the following is a common tree found in the savanna grassland?

• Pine tree

• Oak tree

• Acacia tree

• Maple tree

What is the main threat to the savanna grassland ecosystem?

• Deforestation

• Pollution

• Overgrazing

• Urbanization