1. Layer 4 in the diagram has the greatest temperature and pressure. What part of the Earth is labeled layer 4? 1. Layer 4 in the diagram has the greatest temperature and pressure. What part of the Earth is labeled layer 4? A. crust B. mantle D. inner core 2. Ricardo has a sedimentary rock in his rock collection, which contains ancient snail fossils. Where did this rock MOST LIKELY form? B. around a magma chamber C. on the ocean floor
3. Students want to identify a rock in a nearby field. Which of the following properties would be most useful in identifying the unknown rock? 3. Students want to identify a rock in a nearby field. Which of the following properties would be most useful in identifying the unknown rock? A. Luster B. Smell C. Mineral Content D. Specific Weight A. compaction and cementation of sediments. B. weathering and erosion of other rocks. C. magma deep within the Earth. D. evaporation of water from a pond.
What is erosion? What is erosion? What causes erosion? What is deposition? What causes deposition? What are the effects of erosion and deposition?
Erosion is a natural process of another place. Erosion has a constant impact on Earth’s surface. Over millions removing byproducts of weathering and depositing them elsewhere
Gravity constantly pulls material downward. Gravity constantly pulls material downward. Water such as rainwater,water from melting snow, rivers, streams, and waves carry rock and soil particles. Winds move small particles of dust through the air and larger particles of sand along the ground. Ice, in the form of glaciers, transport rock and soil particles as they move downhill.
Deposition is a natural process of Deposition is a natural process of laying down or depositing sediment in new locations. Deposition occurs when: wind slows down or stops blowing. water slows down or stops moving. glaciers melt.
1. What landform is pictured? 1. What landform is pictured? 2. What caused the landform?
What landform is pictured? What landform is pictured? What caused the landform?
The wind hits a boulder. The wind hits a boulder. It deposits the sediment. Wind removes sand and other sediment from the ground by the process of erosion. As the sediment piles up. Piles of sediment cause sand dunes to forms.
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