Which of the following abiotic components are not needed for the growth of plants?
Soil
Air
Water
Rocks
For plants to grow, we need water, soil, and sunlight. Rocks are not needed for the growth of plants.
Which one of the following abiotic components is not directly involved in plant growth?
Water, Air, Algae, fish, Frog
The __(biotic/ abiotic) components of a forest constitute of sunlight, air and water.