everyone is stupid that's why
Chat with our AI personalities
Some ecosystems have more living things than others because they are able to support more life forms.
In other words, an ecosystem in a cold, dry climate can't support more life because there is not enough food, oxygen or water to support them, unlike a tropical climate that has a lot of food, oxygen and water.
An example would be that an ecosystem in Antarctica cannot support a lot of life because it is cold and does not have a lot of drinkable water.
On the other hand, an ecosystem in the Amazon Rain forest would be able to support a lot of life because it has a lot of food, water and oxygen.