Question

Cineva ajutor! Imi trebuie cinci teze pentru cum oamenii polueaza apa si cinci teze cum oamenii protejeaza apa. In limba engleza desigur xd.

Answer 1

Ways human pollutes the water:

Sewage: it doesn't present as big of a problem as some other pollutants, but in large quantities it depletes the amount of oxygen in the water. When too much oxygen is erased, the polluted area can't support sea life.

Acid rain: the burning of fossil fuels releases compounds that interact with the H20 in the air, creating a modified version of the raindrop—one that includes nitric and sulfuric acid, which pollutes the water and ground that's affected by the rain.

The oil industry: Everything about the oil industry—drilling, moving, laying pipeline, shipping—opens up the possibility for water pollution.

Thermal pollution: discharging hot water while cooling power plants means changing the temperature of the water source, which can encourage the species density to change and alter the biology of the water.

Non-point Sources: all water pollution happens in one of two ways: via non-point or point systems. Non-point pollution comes from indirect sources, like agricultural runoff, mining waste, paved roads, and industrial activity.

Ways to keep the water clean:

1. Don't let paint, used oil, chemical cleaners, or other questionable household products go down the drain in the sink.

2. Be a more carerul car owner! Good maintenance can reduce the leaking of oil, coolant, antifreeze, and other nasty liquids that are carried by rainwater down driveways or through parking lots and then seep into groundwater supplies.

3. Your toilet is not your trash can!Never flush nondegradable products, like baby wipes or old pills. They can throw a huge wrench into the sewage treatment process and wind up littering beaches and water.

4. Dish the dirty water! Without tattletales, polluters will just keep on keeping on. If you see suspect behavior in your community, get hooked up with a local environmental group that can help.

5. Rivers and seas are not trash cans! Don't throw bottles or any other plastics into the rivers or seas. You wouldn't like to swim through your own garbage, would you?