Ecology Chapter 5.1 - 5.3

Ecology Chapter 5.1 - 5.3 - Skyndipróf

1. An organism is defined as

A) A virus
B) A living thing
C) An abiotic factor
D) A factor that affects animals

2. The study of the interactions between living and non-living things in their environment is called

A) Physiology
B) Geology
C) Virology
D) Ecology

3. A population is:

A) The number of inhabitants of living things in an area
B) The number of inhabitants of the same species in the same place
C) None of the above
D) Only applies to humans

4. Another name for a plant is:

A) A consumer
B) A heterotroph
C) An omnivore
D) An autotroph

5. An autotroph is:

A) A type of bacteria
B) An organism that produces its own food through photosynthesis
C) None of the above
D) An organism that needs to consume other organisms to survive

6. A heterotroph is:

A) An organism that produces its own food through photosynthesis
B) Another name for all plants
C) None of the above
D) An organism that needs to consume other organisms to survive

7. Another name for a consumer is:

A) A heterotroph
B) None of the above
C) An autotroph
D) Plants

8. A consumer that only eats plants is called a:

A) Carnivore
B) Detritivore
C) Herbivore
D) Omnivore

9. A consumer that eats plants and other consumers is called a:

A) Detritivore
B) Omnivore
C) Herbivore
D) Carnivore

10. An organisms role in an ecosystem is known as its

A) Competition
B) Symbiosis
C) Quadrat
D) Niche

11. A symbiotic relationship where both species benefit is called

A) Commensalism
B) Predator/Prey
C) Parasitism
D) Mutualism

12. A symbiotic relationship where one species benefits and the other is harms is known as:

A) Commensalism
B) Parasitism
C) Competitors
D) Mutualism

13. A symbiotic relationship where one species benefits and the other is neither harmed or benefits is known as:

A) Predator/Prey
B) Commensalism
C) Mutualism
D) Parasitism

14. The close relationship between two different species is known as:

A) Competition
B) Ecological Niche
C) Symbiotic relationships
D) Abiotic Factor

15. Water, Soil, Temperature and light are examples of:

A) Ecological factors
B) Biotic factors
C) Abiotic factors

16. A sampling technique that counts the number of organisms in a square randomly placed in a study ecosystem is called:

A) Catch and release
B) Transect
C) Niche
D) Quadrat

Nemendur sem tóku þetta próf tóku einnig :

Advanced science 1-2 quiz
Year 9 term 1 pre-test
Plant organisation and photosynthesis

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