What is the significance of plants to humans?

Answer 1

Plants are a major food source, they produce the oxygen we breathe, they have medical properties and they help climate control for us and other animals on this planet. With out plants earth would be a mostly dead planet.

Answer 2

Plants give off oxygen into the atmosphere, and absorb carbon dioxide from the air.
when we exhale, we give off carbon dioxide. the plants take in the carbon dioxide and let out oxygen, which we need for life. also, they help purify the air of pollution.

Answer 3

• Plants provides us with oxygen.
• They gives us food.
• They helps in preventing floods because it absorbs the water.
• It also holds the soil to avoid landslides.

Answer 4

Plants are a major food source, they produce the oxygen we breathe, they have medical properties and they help climate control for us and other animals on this planet. With out plants earth would be a mostly dead planet.

Answer 5

The importance is very great. because if their was no plants, then animals would die, If their aren`t no animals, humans have no meat and with no plants humans will go weak. Humans will then start killing each other 4 food as without plants or animals no food can be made.