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6.1 Monitoring and maintaining the environment

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Question 36
H

A conservation scheme aims to protect a species of tuna that migrates across a large ocean.

Which row gives one challenge of gaining agreement for the scheme and one challenge of monitoring it?

[1]
A

agreement: tuna numbers recover quickly after fishing stops; monitoring: boats fish far out at sea

B

agreement: boats fish far out at sea where few patrols go; monitoring: countries rely on tuna fishing

C

agreement: many countries rely on tuna fishing for income; monitoring: tuna numbers recover quickly

D

agreement: many countries rely on tuna fishing for income; monitoring: boats fish far out at sea

Markscheme

6.1 Monitoring and maintaining the environment Questions

  1. GCSE
  2. /Biology
  3. /6.1 Monitoring and maintaining the environment

109 exam-style questions on OCR GCSE Biology 6.1 Monitoring and maintaining the environment, covering 6.1.1 Field investigation of distribution and abundance, 6.1.2 Human interactions and biodiversity, 6.1.3 Maintaining biodiversity, and 6.1.4 Environmental change and distribution of organisms. Each one has a worked solution and a mark scheme showing where the marks go.

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