Which if the following is a biotic factor in a deciduous forest biome? A Temperature
B Precipitation (rain)
C Soil
D Trees
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Explanation:

A biotic factor is a living part of an ecosystem. Animals, plants, fungi, and bacteria are all examples.

Let's examine the list we are given. We have temperature, precipitation (rain), soil, and trees.

Temperature, precipitation, and soil are not living. These are all abiotic factors. They are still part of the ecosystem, but they are not alive. So, that leaves trees, which are plants, as the biotic factor in a deciduous forest biome.

it is a

explanation:

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.