here is the question.

Describe a common biotic and a common abiotic component of two terrestrial ecosystems. Then, describe a common biotic and a common abiotic component of two aquatic ecosystems.(2 points)

1 answer

A common biotic component of a forest ecosystem would be a tree, while a common abiotic component would be soil. In a grassland ecosystem, a common biotic component would be a grass plant, while a common abiotic component would be wind.

In an aquatic ecosystem such as a lake, a common biotic component would be a fish, while a common abiotic component would be water. In a coral reef ecosystem, a common biotic component would be a coral, while a common abiotic component would be sunlight.