2.4 Organisms and Their Environment Flashcards

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1
Q

What environmental factors could affect organisms? (5)

A
  • Temperature
  • Availability of nutrients
  • Amount of light
  • Availability of water
  • Availability of oxygen and carbond dioxide
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2
Q

How can quantitative data be obtained on distribution of animals? (2)

A
  • Random sampling with quadrats
  • Sampling along a transect
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3
Q

What are quadrats used to study?

A

The distribution of small organisms

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4
Q

What are transects used to study?

A

The distribution of organisms along a line

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