Why are rivers important for industries?

Correct answer: They can help in water supply and energy

Rivers are important to industries because they can provide useful water and, in some situations, support energy production. Many industrial processes need water for processing, cooling, cleaning, or other operations. Rivers may also support hydropower where suitable conditions exist. In addition, river locations can help transport materials, although the given answer focuses on water supply and energy.

Option A is correct because it states two genuine ways rivers can support industry. The word “can” is important: not every river supplies every industry, and industrial use depends on location, water availability, technology, and environmental rules. The other options are incorrect because rivers do not always close industries, do not completely destroy raw materials, and do not stop the use of electricity. Their statements are absolute and contrary to the usual industrial role of rivers.