Question

21 multiple choice 2 points which of the following is an example of an ecosystem service? burning fossil fuels deforestation use of fertilizers pollination of crops by insects

Explanation:

Ecosystem services are the benefits that humans receive from ecosystems. Pollination of crops by insects is a natural process that helps in plant reproduction and food - production, which is a positive service provided by the ecosystem. Burning fossil fuels, deforestation, and use of fertilizers are human - induced activities that often have negative impacts on ecosystems rather than being ecosystem services.

Answer:

Pollination of crops by insects