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yes, could you help me with this?

Taigas, tundras, and tropical rainforests share what common abiotic component?(1 point)
Responses

nutrient-poor soil
nutrient-poor soil

a lot of sunlight
a lot of sunlight

freezing temperatures
freezing temperatures

little precipitation

which is the best answer?

The correct answer is "a lot of sunlight". Taigas, tundras, and tropical rainforests are all characterized as having abundant sunlight due to the fact that their canopy cover allows a significant amount of light to penetrate through the ecosystem. Nutrient-poor soil is not a common abiotic component between these ecosystems, as each has varying levels of soil fertility. Freezing temperatures and little precipitation are not shared among these ecosystems, as they have distinct climatic conditions.