Also, choose two services that you think are most likely to decline due to human

Question

Also, choose two services that you think are most likely to decline due to human influence and cite at least 3 examples of the result of decline of those services.

heres the list to choose from:

protect people from the sun's harmful ultraviolet rays

cycle and move nutrients

detoxify and decompose wastes

control agricultural pests

maintain biodiversity

generate and preserve soils and renew their fertility

contribute to climate stability

regulate disease carrying organisms

pollinate crops and natural vegetation

Explanation / Answer

The anwer should be:-

1.Maintain biodiversity: excessive poaching and hunting has lead to extinction of various animal and bird species,also the effect of climate change, greenhouse effects, pollution many species have got extinct,as they were not able to survive in those circumstances,also the a large number of animal and bird species have lost their natural habitats as a result of deforestation of forest cover.Hence only the most adaptive of the animals and birds would survive and rest will get extinct,and biodiversity could not be maintained.

2.contribute to climate stability: increased pollution rates and chemicals in the atmosphere have contributed to changing climatic conditions,by interfering with natural climatic pathways.The global concerns like greenhouse warming has lead to melting of polar ice caps,which have drastic effect on the wind movement and climate.

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