Question

Explain photosynthesis through examples of food chain and food web that life on earth would not be possible in the absence of photosynthesis.​

Answer 1

Answer:

Links in food webs map the feeding connections (who eats whom) in an ecological community. Food cycle is an obsolete term that is synonymous with food web. Ecologists can broadly group all life forms into one of two trophic layers, the autotrophs and the heterotrophs.Autotrophs produce more biomass energy, either chemically without the sun's energy or by capturing the sun's energy in photosynthesis,

Explanation:

Answer 2

Answer:

So basically , photosynthesis is the process through which leaves capture maximum sunlight to manufacture food for the plant.

An example would be:

LEAVES ⇒ CATERPILLAR ⇒ CHICKEN⇒ HUMANS

This food chain shows that all secondary and tertiary consumers mere existence is because of the autotrophs ( plant that made food for itself through the process of photosynthesis). So, it is evident that that life on earth exists all because of the primary source of energy provided by the plants through the basic process of photosynthesis.

Explanation: