Food productionhas significantly increased over the last century to keep up with the demands of the growing world population. According to the graph, fertilizer use has also increased to improve plant growth during crop production. What is an adverse impact to a local community from the long-term use of fertilizers? A)Fish populations will increase in local streams

B)biodiversity decrease in nearby ponds from runoff pollutants entering the water

C) A higher capacity for the secondary consumers that live in and around the community

D) Fewer carbon emissions from weathering soil​

Read the following scenario to answer the following question. over the past 60 years, many amphibian species have experienced significant population declines, and some species have become extinct. scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. however, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. these global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. in switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. when most populations of a wide-ranging amphibian species are lost and the few remaining populations are widely separated, we expect to see that a. the founder effect becomes increasingly important b. microevolution no longer occurs c. gene flow between populations is reduced d. artificial selection becomes a greater factor in microevolution

What was the land like over 500 million years ago? what was under the sea?

Which description provides the best objective summary of the article in the passage?