Lot's of things. The thing about ecosystems is the natural order of things and balance. Too much oxygen, water, mosquitoes, c02, CFCs or ants can all to be harmful to ecosystems. Oxygen, water, c02 are all good, but too much can disrupt the natural order or things.
The natural environment can be harmed in several ways. One is by development of Natural Resources for human use, where some harm may be unavoidable. Another is to dump trash or introduce pollution, or to decimate the populations of plants and animals beyond their ability to sustain themselves. Using chemicals to control unwanted plants and insects can affect the ecosystem in harmful ways, some of which cannot be undone. Introducing non-native species of plants and animals can destroy the local ecological balance.
Rubbish, pollution and humans destroying the environment.
every thing can if u dont use it right
but realy...
poluition
litter
deforestation
any polution in general
Humans
the plane harms the environment because it uses too much gas
It produces a very small amount of waste, and no pollution. The waste can often be re-used so that it doesn't harm the environment. However, it doesn't help the environment; it just harms it less.
Use of natural resources harms the environment due to the simple fact if you are using natural resources, you are taking away natural resources from the environment / planet, so therefore, if you take away, without replanting or replacing, yes, you are harming the environment.
Pollution harms the environment. It clogs up the water and poisons it so the fish can't live and other animals can't drink it. It poisons the air so nobody can breathe. It poisons the land so nothing will grow.
Each animal has a purpose in the environment called a niche or a job. Other than human beings, nothing harms the environment because it has a niche/job/purpose within the ecosystem. However, any animal can seriously harm the environment if its population gets too large. This usually only occurs when its predators have been eliminated (which is commonly done by humans).
Te gases in it
by seeing your dick
it harms the environment that's why
The mining and burning of coal is the most damaging to the environment.
yes because it uses electricity and burning electricity harms the environment!
the plane harms the environment because it uses too much gas
one that helps their environment is a praying mantis because they eat bugs that aren't good (i.e. stinkbugs) and one that harms their environment is locust because they eat all of farmers crops
no it doesnt. it only harms the enivorment
people
Human activity is the greatest harm to the environment. Human activities such as driving cars and industrial production are harmful to the environment.
· harms environment for example great barrier reef
It harms the enviroment and can cause damage to you as well if your not careful.