Interaction Ecosystem

1. What is commensalism

Where 5 organism benefit and the other neither benefits nor is negatively affected

When one organism benefits and the other neither nor is negatively affected

When 2 organism benefits and the other neither benefits nor is negatively affected

When 3 organism benefits and the other neither benefits nor is negatively affected

2. A form of symbiosis in which both organisms benefit is called

Mutualism

Parasitism

Commensalism

Predation

3. What is paratism

Where two organisms benefits (the parasite) and the other is negative affected (the most)

When three organism benefits (the parasite) and the other is negatively affected( the most)

When one organism benefits the (parasite) and the other is negatively affected ( the most)

When 10 organism benefits (parasite) and the other is negatively affected ( the most)

4. What is mutualism

When one or more organism benefits from the partnership occuring between them

When two or more organisms benefits from the partnership occuring between them

When three or more organisms benefits from the pertnership occuring between them

5. The greenhouse effect causes an increase in

Carbon dioxide

Temperate

Oxygen

Water

6. The average ,year -after-year condutions of temperate and precpitation within a particular region are it

Weather

Climate

Greenhouseeffect

Biotiic factors

7. If a population grows larger than the carrying capacity of its enviroment the

Death rate may rise

Birth rate may rise

Death rate may fall

Immigration rate may increase

8. Organisms that live near the ocean floor

Parasities

Benthos

Plankton

Mangroves

9. All the boitic and abiotic factors in a pond form

Biosphere

Ecosystem

Community

Niche

10. The ranger or area occupied by a population is its

Growth rate

Geographic distrubution

Age structure

Population density

Interaction EcoSystem