Which statement about biomes, the major terrestrial ecosystems covering the Earth, is true?
A) Each of the ten major biomes is restricted to just one or two continents.
B) The major factors affecting the distribution of biomes are wind and sunlight.
C) Most natural biomes are unaffected by human activity.
D) Fire is important in some biomes because it creates openings.

Question

Quizplus · Accepted Answer

Fire is important in some biomes because it creates openings, promotes nutrient cycling, and helps maintain the ecosystem's biodiversity. Option A is incorrect because the ten major biomes are distributed worldwide. Option B is incorrect because factors like temperature, precipitation, and soil type influence the distribution of biomes. Option C is also incorrect because human activity, such as deforestation and climate change, can significantly impact natural biomes.

Which Statement About Biomes, the Major Terrestrial Ecosystems Covering the Earth