Ecolagy

Question 1

Competition

Answer 1

Organisms of two species use the same limited resource and have a negative impact on each other

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Question 2

Predation

Answer 2

Is a member of one species a predator eats all or part of the body of a member of another species or prey

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Question 3

Mutualism

Answer 3

A long term, close association between two species in which both parters benefits and the other one is unaffected

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Question 4

Commensalism

Answer 4

A long term close association between two species in which 1 benefits and the other one is unaffected

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Question 5

Parasitism

Answer 5

A long term close association between two species in which one benefits and the other is harmed

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Question 6

Define ecology

Answer 6

Is the study of organisms and how they interact with the environment around them

Question 7

Describe the difference between a food chain and a food web

Answer 7

A food chain outlines whom eats whom and a food web is all of the food chains in a ecosystem

Question 8

Habitat and niche

Answer 8

A habitat is where the organism lives and a niche defines the role played by the organism

Question 9

Biotic factors and abiotic factors

Answer 9

Biotic factors are living things and abiotic factors are non living things

Question 10

Biome

Answer 10

Group of ecosystems with the same climate and dominant community’s

Question 11

What are the four types of estuaries

Answer 11

Fjord, tectonic, Bar built, Drowned River Mouth

Question 12

Biosphere

Answer 12

The combined portions of earth in which all living things exist

Question 13

Portion of the ocean divided into two horizontal parts

Answer 13

Pelagic and oceanic

Question 14

How are the ocean layers divided horizontally

Answer 14

By the amount of sunlight