Explain how water issues can cause conflicts between states and between countries.

Some of the major causes of water conflict around the world Current world regions of major concern which may spark potential conflicts Only 0.4% of the world's drinkable water is accessible to humans. With a growing population of 7 billion people, disputes over pure  water sources common especially in regions where water is very low.

Explanation:

answer; i believe that the correct answer is (the explosion of a nearby star(supernova);