6.6 Ecological succession Flashcards
(6 cards)
1
Q
Weather
A
To withstand it
2
Q
Pioneer community
A
The first ecosystem that appears on barren terrain
3
Q
Humus
A
More or less decayed dead remains plus decomposers. Contains a lot of minerals
4
Q
Succession
A
The species of plants and animals in a given area change gradually over time
5
Q
Climax community
A
The final stage, which is rich in species and makes the food web complete
6
Q
Name how an area changed from bare rock to a climax communtiy
A
Bare rock-Pioneer communtiy-mosses and grasses-low bushes-climax communtiy
