extinction

Question 1

name a cause of extinction

Answer 1

quick environmental changes, a new predator, a new disease, competing for food with another species, a catastrophic event

Question 2

name 2 different causes of extinction

Answer 2

quick environmental changes, a new predator, a new disease, competing for food with another species, a catastrophic event

Question 3

what is the definition of extinction

Answer 3

when no individual of a species remains

Question 4

what species do we need to not go extinct to help save the world

Answer 4

insects and plant

Question 5

why do we need to not let insects and plants go extinct

Answer 5

without insects, organic matter cannot be broken down which could be used for plant growth. a lot of crops rely on pollination. food production will fall.

Question 6

how many crops rely on pollination

Answer 6

around 3/4

Question 7

why do people need to stop chopping trees

Answer 7

trees block water with roots = no trees = landslide/floods

Question 8

what could the government have done to help biodiversity

Answer 8

not wasted 20/30 years and given more attention to biodiversity as not gibbing it attention will lead to the world dying and killing many species.