Bacteria and micro organisms present in the water will cause _________ in human and animals.

Related MCQs

• The disappearance of the plants and animals is due to the _________ in water. www.rejinpaul.comwww.rejinpaul.com Download updated materials from Rejinpaul Network App
• Waste water released from _________ are not the sources of bacteria.
• Bacteria in water causes ________
• __________ requires EPA to establish regulations to protect human health from contaminants present in drinking water.
• In a flowing stream, the breakdown of degradable wastes by bacteria ________ dissolved oxygen.
• What is the minimum amount of DO required for the life survival of aquatic animals?
• Which minerals and in what form are present in ground water?
• The organic matter present in the water is of __________ types.
• The Federal Water Pollution Control Act of 1948 was the first major U.S. law to address water pollution.
• In which process of water softening, the chemicals are added to remove hardness from water?