Answer:
C
Step-by-step explanation:
As we can see here the precipitation spikes in June and the evaporation amount starts to increase. Let's test these 4:
A:
'The lake level will drop because there is more evaporation than precipitation'
As we can see, there is more precipitation than evaporation, so A is not correct.
B:
The lake level will drop because there is more precipitation than evaporation
Evaporation means that water (literally) disappears into thin air, so B would not be correct, as precipitation raises the water level
C:
The lake level will rise because there is more precipitation than evaporation
This is the correct answer, since 1) there is more precipitation than evaporation in June and 2) it makes sense that the lake level will rise with more precipitation.
There we have it! The answer is: C