Question

What conclusion do geographers draw when they observe moraines—ridgelike piles of rock and debris? a fault lies nearby a volcano erupted there chemical weathering has occurred a glacier once covered the area

Answer 1

Geographers conclude that a glacier once covered the area when they observe moraines—ridgelike piles of rock and debris. Moraines are formed from the materials that were scraped, eroded, and transported by a glacier as it moves and eventually melts, leaving behind the accumulated debris.