Question

you have seen that most plants grow in open space. what will happen if the plant does not get light​

Answer 1

If plants doesn't get sufficient light required then the plant starts losing chlorophyll pigment

Chlorophyll pigment is the pigment which is responsible for greenness of plant.

slowly plant loses and plant dies.RIP

Answer 2

Most plants grow in open space because there is more air so there will be more oxygen levels. For photosynthesis sunlight,chlorophyll, water and carbon dioxide in needed. If any one factor is missing then the process would fail. So if a plant does not get sunlight then it’s leaves will wither and die.