Tell scientist from where and how the glaciers has moved
Moraine can be found in glacial environments, where it is deposited by moving glaciers as they pick up rocks and debris. It often forms ridges or mounds of unsorted material at the edge of glaciers or in their path as they retreat.
its a zooligist would study animals :)
archeologist
Varves are most likely found in glacial lakes or coastal marine environments where distinct seasonal layers of sediment are deposited over time. They are commonly used by scientists to study past climate conditions and environmental changes.
fieldwork
physics
Well, hello there! In the sentence "scientists study peoples dreams," the predicate is "study." It tells us what the scientists are doing, which is studying. Keep exploring the beauty of language, my friend!
geologists
you would need a spacecraft
it would be the study of birds sooo ornithology
Oceanographer
a physicist