Question

multiple answer 4 points
select all the biomes.
dead tree
hydrosphere
reefs
grassland
wetland
forest
river
bog
atmosphere
aquatic
pond
mountain

Explanation:

A biome is a large - scale ecosystem characterized by its climate, vegetation, and animal life.

• Dead Tree: It is an individual organism (or a part of an ecosystem but not a biome).
• Hydrosphere: It is one of the Earth's major spheres (all water bodies on Earth) but not a biome.
• Reefs: Coral reefs are part of the aquatic biome, but "reefs" alone is too specific and not a major biome category.
• Grassland: A major biome with characteristic grass - dominated vegetation.
• Wetland: Can be part of larger biomes (such as in the transition between aquatic and terrestrial biomes, but some classification systems consider wetlands as a distinct biome).
• Forest: A major biome with different types (tropical, temperate, boreal) based on climate and tree types.
• River: A water body, part of the hydrosphere and can be part of aquatic biomes but not a biome itself.
• Bog: A type of wetland. If wetlands are considered a biome, bogs are part of it. But in some classifications, bogs are sub - components.
• Atmosphere: One of the Earth's spheres (related to air) not a biome.
• Aquatic: A major biome category (including freshwater and marine).
• Pond: A small water body, part of the aquatic biome but not a biome.
• Mountain: A landform, not a biome.

Answer:

C. Reefs, D. Grassland, E. Wetland, F. Forest, H. Bog, J. Aquatic