Plants are important for many reasons. One is that
plants produce oxygen, which we need to breath.
Also, plants are food for humans and animals.
Without plants, much of the life on earth would
quickly go extinct.
Most living things depend on plants to
survive, including humans. You can see this by
looking at a food chain, which connects living
things to their food sources. Animals survive by
eating plants or other animals. If you keep
following the line of animal food sources, you
will eventually reach the herbivores, animals that
only eats plants.
If there were no plants, herbivores would
die out. Then there wouldn't be enough food
for the remaining animals to survive, and all
life would die out.
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