1 of 8

How do ecosystem change ?

2 of 8

Environmental change

3 of 8

Environment might be cold or hot and on land or in water and it change as recourses change

Environmental Change is all of the conditions surrounding an organism

4 of 8

Slow Change

Fast Change

Hurricanes, floods and fires a hurricanes strong wind can rip up trees and flatten plants

The Climate in a region may become drier and drier over thousands years

5 of 8

Change Caused by an organisms �Organisms might alter their environment as they feed like locusts �(vid)

6 of 8

Changes caused by humans ��like when Humans clear forest to get constructions materials , humans change enviroment when they burn fuel or build buildings

7 of 8

Adapting to Changes �A forest fire clears away dead and dying plant matter , making a room for new plants to grow

8 of 8

Survival

In any ecosystem there are differences between the organisms that lives in it , like a plant that has a deeper root can reach the water better than a plant with aa shorter roots

Or a faster running animal has a better chance of surviving than slow running animal