Acid rains contain nitrogen, sulfur and carbon oxides.
- The efects of acid rain are that they destroy all the monuments (from stones, bronze, etc.)
- Acid rains destroy forrests, crops and vegetation
- The pH of waters (lakes, rivers, seas, oceans) is increased
cliff erosion begins at the base, erodes a notch from the bottom and removes fallen debris. this produces instability and results on constant recession.
Water conservation is looking after the resource. Doing the simple things like not leaving taps running and mending leaks in pipes. Water Conservation means to optimize the usage of fresh water and conserve as much water as possible. Fresh water reserve levels across the world have gone down. Places like Southern California are facing fresh water shortages. Hence its very important to minimize the use of water. Shorter showers, rain water harvesting, avoiding car wash etc can save up to gallons of fresh water per day. You can know more about water conservation at the link given below.
Water conservation refers to reducing the usage of water and recycling of waste water for different purposes like cleaning, manufacturing, agriculture, etc.
PROVIDES ENERGY OR ELECTRICITY hydroelectricity provides one fifth of the worlds energy