What can happen If the ecosystems are destroyed?
Every thing would be dead
There are many reasons the ecosystem is being destroyed. Among those reasons are clear-cutting rainforests, runoff of synthetic fertilizers polluting water, and nuclear power plant accidents emitting radioactive particles. Pollution from vehicles and industry also contributes to ecosystems being destroyed.
We as people have destroyed the ecosystem by deforestization, overhunting, and moving into areas and limiting the space that animals are able to live in. When we cut down forests, we destroy millions of homes for animals such as termites, ants, woodpeckers, nesting spots, and destroyed 100 years or more of nature in one tree.
In an ecosystem the reactions going on are chemical reactions, and the total weight of the substances involved remains constant. Matter is only destroyed in nuclear reactions such as the fission of uranium, which does not happen in a normal ecosystem. Energy is transformed though, for example the sun's energy is absorbed by plants making them grow.