1. PART A: Which of the following best describes the author's main claim in the text
O A Water scarcity is not something that humans have
any control over, as it is caused by natural events,
B Humans can reverse the damage they have inflicted
on the Earth's water supplies if they reduce their
pollution output
C Widespread water scarcity threatens the right that
all humans should have to access dean drinking
water, as it is essential to live,
D Water scarcity is an issue primarily caused by
humans that needs to be addressed by humans.