1 The best aerobic workout to build endurance is one you can do for a sustained amount 2  â¦. Tips for Building Endurance and Strength Tips for running faster are in high demand across the Internet. 3  Runners everywhere are trying to figure out how to increase their speed and endurance.
Rivers are used for transportation, irrigation, generating energy and performing work, such as turning waterwheels. Rivers are also vital sources of fresh water for both industrial and residential applications.
Use water pollution in a sentence. Show more usage examples... The river used to be the main water source in the area but the water pollution, caused by the old factory dumping waste in the river, caused the water to be unsafe for drinking and even swimming.9 people found this helpful.how more usage examples... The river used to be the main water source in the area but the water pollution, caused by the old factory dumping waste in the river, caused the water to be unsafe for drinking and even swimming.