Question

1. refer to figure 2. students asked if unstable temperatures and precipitation contributed to the disappearance of lake chad. which of the following is the most accurate answer based on the evidence from the maps?

only changes to the temperature contributed to lake chads disappearance.
only changes to the precipitation contributed to lake chads disappearance.
neither changes to temperature or precipitation contributed to lake chads disappearance.
changes to both temperature and precipitation contributed to lake chads disappearance.

Explanation:

Lake Chad's disappearance is a complex environmental - related issue. Unstable temperatures can increase evaporation, and changes in precipitation can reduce the water input into the lake. Both factors are likely to contribute.

Answer:

Changes to both temperature and precipitation contributed to Lake Chad's disappearance.