Question

4.Explain the process of photosynthesis.
5. Write at least two uses of plants.​

Answer 1

Answer:

1. plants make their own food with the help of sunlight and water this process is called photosynthesis

2. some plants are use for their leaves,or flowers

Answer 2

Ans 4 photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

Ans 5 uses of plants are -:

1 Oil from plants – Seeds of some plants are oily and hence oil is extracted. This oil is used in cooking and various other purposes.

2 Clean air to breathe – Plants and trees help in controlling air pollution. During the process of photosynthesis, they take in carbon dioxide and give out oxygen.