The question is which ecosystem would be more likely to survive if a disease killed the grasses Please help me I beg you

I believe the answer is 3

Explanation:

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )