Question

test
47
select the correct answer from each drop-down menu.
the source of energy shown in the image is renewable. a drawback of building a dam is that
it will destroy ecosystems
it requires fossil fuels
it won’t be useful for irrigation

Explanation:

For the first dropdown, the image shows a dam (hydroelectric power), which is renewable energy. For the second dropdown: "it will destroy ecosystems" is correct because dam construction disrupts habitats. "It requires fossil fuels" is wrong (hydro uses water). "It won’t be useful for irrigation" is wrong (dams are used for irrigation).

Answer:

First dropdown: renewable (already selected). Second dropdown: it will destroy ecosystems