Ecosystems

Which ecosystem is known for high salinity levels and includes coral reefs?

• Saltwater Ecosystems

• Freshwater Ecosystems

• Grassland Ecosystems

• Desert Ecosystems

What type of ecosystems are crucial sources of drinking water?

• Polar Tundra Ecosystems

• Freshwater Ecosystems

• Rainforest Ecosystems

• Desert Ecosystems

Which ecosystems are characterized by vast areas dominated by grasses?

• Grassland Ecosystems

• Rainforest Ecosystems

• Forest Ecosystems

• Desert Ecosystems

Where can you find ecosystems with a variety of tree species providing shelter and food for numerous animals?

• Freshwater Ecosystems

• Grassland Ecosystems

• Desert Ecosystems

• Forest Ecosystems

Which ecosystems are referred to as the 'lungs of the Earth'?

• Polar Tundra Ecosystems

• Saltwater Ecosystems

• Rainforest Ecosystems

• Grassland Ecosystems