Science Unit 3 9 Flashcards
1
Q
The term biotic means living True or False?
A
True
2
Q
Nitrogen as it is found in the air can be used by plants and animals True or False?
A
True
3
Q
All of the following are likely areas for secondary succession to occur except ____.
A
exposed coral reef
4
Q
The first organisms to grow in new or disturbed areas are called _____.
A
pioneer species
5
Q
What are limiting factors?
A
food and water. Living space. Available mates.
6
Q
What could happen to individuals in a population whose size has reached its carrying capacity?
A
Could be forced to move. Could die. Could not find enough resources
7
Q
What is the function of a producer in a food chain
A
to create energy-rich molecules such as glucose
