WGU Questions With Answers

Order of Earth's Layers (Inside to Out) - ️️Inner Core, Outer Core, Mantle, Crust What is the thickest layer of the Earth? a) Inner Core b) Outer Core c) Mantle d) Crust - ️️c) Mantle What is the thinnest layer of the Earth? a) Inner Core b) Outer Core c) Mantle d) Crust - ️️d) Crust Physical or chemical breakdown of rock or soil - ️️Weathering All of the following contribute to weathering EXCEPT __________. a) Acid Rain b) Water c) Evaporation d) Tree Roots - ️️c) Evaporation In which of the following environments would you expect to see the most wind erosion? a) Forest b) Barren Desert c) Grassland d) Ocean - ️️b) Barren Desert Which of the following conditions are necessary for sand dune formation? Select all that apply. a) An Obstacle b) Vegetation c) Loose Sand d) Wind - ️️a) An Obstacle c) Loose Sand d) Wind Match each feature with the process or processes that formed it. Water Erosion