Welcome to Dad’s Day!! Are You Smarter th Than a 4 Grader? With your host, Mr. Bales 1,000,000 500,000 Are You Smarter Than a 4th Grader? 300,000 175,000 100,000 4th Grade Weathering 4th Grade Ice 4th Grade Erosion 4th Grade Wind 4th Grade Deposition 4th Grade Mechanical 4th Grade Science 4th Grade Chemical 4th Grade Glaciers 4th Grade Slow Changes 50,000 25,000 10,000 5,000 2,000 1,000 4th Grade Topic 1 Question Weathering What is weathering? Give one example of weathering. 4th Grade Topic 1 Answer Weathering Slow wearing away of rock into smaller pieces. Examples: rain, wind, water, ice, chemicals Return Return 4th Grade Topic 2 Question Ice What do you call a large, slow moving piece of ice that can collect rocks and deposit them elsewhere? 4th Grade Topic 2 Answer Ice glaciers Return Return 4th Grade Topic 3 Question Erosion What is erosion? Give one example of erosion. 4th Grade Topic 3 Answer Erosion The movement of rock from one place to another. Example: water or wind or glaciers Return Return 4th Grade Topic 4 Question Wind How can wind weather rocks? 4th Grade Topic 4 Answer Wind Picks up sand and smaller rocks and blows them elsewhere. Also, carves the land. Return Return 4th Grade Topic 5 Question Deposition What is deposition? Give an example of when deposition can take place. 4th Grade Topic 5 Answer Deposition The dropping of sediment moved by water, wind, and ice. Example: rivers or beaches Return Return 4th Grade Topic 6 Question Mechanical Weathering What are two types of mechanical weathering that can break rocks down besides wind? 4th Grade Topic 6 Answer Mechanical Weathering plant roots and freezing water Return Return 4th Grade Topic 7 Question Science This rock is formed when sand, particles of rock, bits of soil, and remains of once living things are pressed together and harden A) metamorphic rock B) igneous rock C) sedimentary rock D) talc rock 4th Grade Topic 7 Answer Science C) sedimentary rock Return Return 4th Grade Topic 8 Question Chemical Name one type of chemical weathering that breaks rocks down. 4th Grade Topic 8 Answer Chemical acid rain or rust Return Return 4th Grade Topic 9 Question Glaciers How can a glacier change or shape the land? 4th Grade Topic 9 Answer Glaciers They can push lots of rocks ahead of them, melt and leave behind rocks, or carve areas of land they moved through. Return Return 4th Grade Topic 10 Question Slow Changes What causes more erosion than any other form of weathering? a) Chemicals b) Plants c) Wind d) Water 4th Grade Topic 10 Question Plexer Keep in Touch Return Return Million Dollar Question Grade 4 Topic 11 Homophone Challenge 1,000,000 Question You must use a pair of homophones to answer the question. For example: What do you call the loud, sad crying of the biggest animal in the ocean? Answer: whale wail Question: What do you call a vegetable that drips water? 1,000,000 Answer leak leek Thanks for Playing