Question

In the absence of photosynthesis,life is impossible on earth.justify your answer.

Answer 1

If plants will not be able to perform photosynthesis , they can't make food . If they will not make , according to food chain herbivores will not get food and die . Due to that carnivorous animals will also not get food and die . And along with that we human beings will also not get food and die. So , absence of photosynthesis ultimately leads to end of plants , animals and human beings and also other organisms . So life is impossible on earth .

Answer 2

On the absence of photosynthesis , the food is not prepared so we cannot get food and In the process of photosynthesis oxygen is also released. if photosynthesis is absent both food and oxygen is not available. so life life is immposibble.....