<span>Not only does topsoil erosion lead to loss of soil fertility, it can also cause water pollution. Water pollution is a result of the downpour of the fertilizer chemicals to the water contaminating the water in terms of sulfur content, halogen content, and other possible metals.</span>
A. This is an endergonic reaction because the free energy of the reactant is lower than the free energy of the products.
When a species go extinct, it's prey often becomes more populous because it has less predators. A new species can affect the population of prey and predators.
