Question

Aquatic biomes are divided into which two main categories?

Options

• Freshwater and marine ecosystems

• Tropical and temperate biomes

• Saltwater and brackish water biomes

• River and grassland biomes

Answer 1

Aquatic biomes located in water are divided into freshwater ecosystems (rivers, lakes, wetlands) and marine ecosystems (oceans and seas). Each has distinct characteristics based on water composition and environmental conditions.