BIOLOGY 3B

how are lakes and oceans an important factor in removing CO2 from the atmosphere?

who went a bit crazy with adding images?

who went a bit crazy with adding images?

what will you miss after you have gone to giggleswick?

what man is so legendary that he is cooler than any biogas generator?

how is mycoprotein produced?

what is mycoprotein?

What fungus is used for producing mycoprotein?

Fish stocks are declining. Name 2 methods that play an important role in the conservation of fish stocks.

how could the efficiency of food production also be improved?

how can the efficiency of food production be increased?

How is biogas (mainly methane) produced?

what has caused more waste to be produced? (2)

what may an increase in the earths temperature cause? (5)

what is an effect of the destruction if peat bogs?

How has the population increase led to an increase of methane in the atmosphere?

How has the production of bio-fuels effected deforestation?

in terms of species, what is another effect of deforestation?

what are 2 effects of deforestation on co2 levels?

why is deforestation occurring?
3 reasons

how have humans reduced the land available for other animals and plants?

give an example of how land may become polluted.

give one example of how the air may become polluted

give one example of how waste may pollute water supplies