There will be less water in the lake. More plants will grow in the lake. More frogs will live in the lake. There will be fewer insects in the lake.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The number of fish in a lake suddenly increases. How will the increase most likely affect the lake?
Possibilities:
- There will be less water in the lake.
- More plants will grow in the lake.
- More frogs will live in the lake.
- There will be fewer insects in the lake.

There will be fewer insects in the lake.