According to the graph, which activity has used the largest amount of water over the past twenty years? Bar graph showing how human beings between 1950 and 2000 used water. Between 1980 and 2000, water used for rural domestic and livestock purposes consumed less than 25 billion gallons per day. Water used for the public supply consumed between 50 and 75 billion gallons per day. Water used in thermoelectric power plants consumed between 300 billion and 350 billion gallons per day. Water used for other industrial purposes consumed approximately 50 billion gallons per day. Water used for irrigation consumed between 200 and 250 billion gallons per day.
Public Domain

Creating products in factories
Watering livestock
Watering crops
Generating electricity

Generating energy,

Explanation:

Past twenty years, there was the main source of electricity. Causing the water to be created from the electrical source.

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.

looks like the answer is     c     to me!