Read the text below and identify the correct statement: "Climate change is one ...

Read the text below and identify the correct statement:
"Climate change is one of the most significant global issues of our time. It affects ecosystems, economies, and communities, requiring urgent action from world leaders."
I. The text describes an urgent environmental problem. II. The text suggests that climate change impacts only ecosystems. III. The text implies that only individuals can solve the problem. IV. The text demands immediate action from all sectors of society.