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biology 0610printed 293 · PDF 293
328 pagesrevision 46933
printed 293 · PDF 293
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● Increased amounts of these greenhouse gasses cause global warming and overall
temperature increase
Conservation:
Sustainable resources: resources which can be produced as quickly as they are
diminished and don’t run out.
Forestry:
● Education
● Demarcation of protected areas
● Replanting of trees in deforested areas
● Implementation of laws on logging companies and amount of forest cut
Fishing:
● Education
● Closed season during breeding
● Protected areas
● Controlled net size and mesh size
● Quotas implementation
Fossil fuels are a nonrenewable resource and thus their use must be regulated to
prevent them from running out entirely
Species extinction prevention:
● Monitoring of the animals left
● Education on why an animal is going extinct and how it can be prevented
● Captive breeding, animals held in captivity and bred to increase their numbers and
later reintroduced to the wild once population is stable
● Seed banks used, seeds from endangered plant species are preserved for future
Generations
Artificial insemination:
● Sperm collected and inserted into female reproductive system
● Sperm is placed at the appropriate time when fertilisation is most likely and around
the time of ovulation, thus increased chance of conception
In Vitro fertilisation:
● Fertilisation of egg outside the female body