Biomes and Ecosystems Quiz

Biomes are self-sustaining, while ecosystems rely on external energy sources.

Biomes are exclusively terrestrial, while ecosystems can be both terrestrial and aquatic.

Biomes are large geographical areas with similar climate and vegetation, while ecosystems are smaller, localized communities of living organisms. (correct)

Biomes are characterized by their flora and fauna, while ecosystems are defined by their abiotic factors.

Tundra has a higher biodiversity of plant species compared to taiga.

Tundra has a permanently frozen subsoil (permafrost), while taiga has a layer of soil that thaws in the summer. (correct)

Tundra experiences higher average temperatures than taiga throughout the year.

Tundra has a shorter growing season than taiga due to its harsher climate.

They are characterized by a scarcity of plant life and a dominance of insect species.

They have low species diversity due to the intense competition for resources in the dense vegetation.

They exhibit adaptations for water retention and survival in arid conditions.

They have high species diversity and a wide variety of plant and animal life adapted to the warm, wet conditions. (correct)