Question 520 pts

suppose a 500 mb chart valid today at 12 z indicates a large ridge over the eastern us and a large trough over the western us.

an aircraft, flying in the vicinity of 18,000 ft altitude from west to east over the us at 12 z today, will altitude if the altimeter is not corrected.

a. gain
b. lose

Ineed this right now uwu which phrases describe types of freshwater wetlands? check all that apply. flooded forest-like areas acidic areas found in northern climates grassy areas covered by shallow water areas of high elevation that feed into river systems small streams that flow into larger streams and wetlands