NEET BIOLOGY

Detailed explanation-1: -Abiotic resources are usually obtained from the lithosphere, atmosphere, and hydrosphere. Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction.

Detailed explanation-2: -Abiotic: salt, water, rocks, sediment, trash.

Detailed explanation-3: -Abiotic factors are non-living things that “live” in an ecosystem that affect both the ecosystem and its surroundings. Some examples of Abiotic factors are the sun, rocks, water, and sand. Biotic factors are living organisms that affect other living organisms.

Detailed explanation-4: -Biotic factors include animals, plants, fungi, bacteria, and protists. Some examples of abiotic factors are water, soil, air, sunlight, temperature, and minerals.

Detailed explanation-5: -Introduce the terms ‘biotic’ and ‘abiotic’. Talk about the concept that a wooden plank is biotic because it was once living, where a rock is abiotic because it has never lived.