In each of the questions below, a word is given, followed by four statements. From the options, choose the one that provides the combination of statements that can be joined using the given word.

Which

1. Much of India’s climate change crisis is a result of outside forces.
2. There are domestic drivers as well.
3. Inefficient agricultural policy encourages excessive water use.
4. This exacerbates any climate change-induced monsoon variations.