Challenges in South America Answers

The three major types of pollution are land, water, and pollution.

Air pollution is known to contribute to by trapping pollutants in the atmosphere.

, which is usually caused by mining and deforestation, is an effect of land pollution.

Fresh water can be polluted by eutrophication, which is a process in which excessive amounts of are added to a body of fresh water.

Which statements describe ways to reduce air, land, or water pollution? Check all that apply.Carpool to work. Landscape with native plants.Use toxic household cleaning products. Reduce waste in landfills by recycling. Turn off lights when they are not in use. Have cars routinely maintained.Overwater lawns and gardens.

Fracking is a controversial topic in the United States. Protesters against fracking argue that it

Hurricanes pose a triple threat because they have three main hazards: heavy , intense wind, and storm surges.

To prepare for hurricanes, people who live along the coast most likely .

Another way coastal residents protect themselves from hurricanes is by installing hurricane to protect windows and doors from storm damage.

Which statement best describes the Deepwater Horizon spill?

Why is it important to conserve water? Check all that apply.Water is needed for all ecosystems to survive.Water is needed by only some organisms.Water is essential for human life.Water is a limited resource.Water is an unlimited resource.

What are advantages of renewable energy? Check all that apply.It can be produced at a low cost.It is easily replaced.It is readily available.It is easy to transport.It is easy to use for domestic needs.