No not really it is done by humans
A change in temperature brings a new species to an ecosystem.
anythng nd everythng can change the ecosystem
A change in climate or natural disaster might change an ecosystem very quickly.
An ecosystem can respond to change either disastrously or greatly. If an ecosystem is treated responsibly, the ecosystem will respond greatly, but if it's irresponsibly treated the ecosystem will surely be destroyed and respond insignificantly.
the factor that affect and change the ecosystem is how the people living
A change in climate or natural disaster might change an ecosystem very quickly.
They change by the weather
move to another ecosystem
False!! Because we can help change the ecosystem in our ifes in nature
One way is when is like when global warming happens animals move out of their ecosystem in search of other foods thus creating a ripple affect.
We no longer have dinosaurs
Bears do not build anything. Caves are not built. Bears are part of an ecosystem. They do not change it, they ARE it.