what is an effect of water pollution?\na. toxic metals build up in the food chain.\nb. more floods occur…

what is an effect of water pollution?\na. toxic metals build up in the food chain.\nb. more floods occur along rivers and streams.\nc. climate change increases water temperatures.\nd. polluted water evaporates and becomes acid rain.

what is an effect of water pollution?\na. toxic metals build up in the food chain.\nb. more floods occur along rivers and streams.\nc. climate change increases water temperatures.\nd. polluted water evaporates and becomes acid rain.

Answer

Brief Explanations:

Water pollution can introduce toxic metals into water - bodies. These metals are then absorbed by aquatic organisms and can build up in the food chain through bio - magnification. Floods are mainly related to factors like heavy rainfall and poor drainage, not directly to water pollution. Climate change increasing water temperatures is due to global warming factors like greenhouse gas emissions, not water pollution. Polluted water evaporation does not directly cause acid rain; acid rain is mainly due to sulfur and nitrogen oxides in the atmosphere.

Answer:

A. Toxic metals build up in the food chain.