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Plant & Erosion Review SOL 2.4, 2.5, 2.7, 2.8 ABC List •Brainstorm with a partner and list all the facts you remember about plants and erosion! What of these is a natural resource? A)Cars B)Soil B) C)Houses D) Roads Soil! What do plants need to survive? •Sunlight •Water •Air •Soil What are the parts of a plant? Green plants make their own food using the energy from the….. a) Sun c) Air a) b) soil sun! d) water What part of the plant do seeds come from? Flower! What part of the plant does the fruit come from? Flower! How does soil help trees? a)Makes the leaves change color b) gives nutrients to the trees c) Turns the roots into new trees d) moves the tree seeds to new places b) Gives nutrients to the trees! Life Cycle of a Plant • http://www.macmillanmh.com/scie nce/2008/student/na/scienceinmot ion/Common/SIM.html?Module=../ Grade2/Chapter1LifeCycleOfAPineTree/ What type of products come from plants? • Paper • Cotton • Sugar • Lumber • Rubber • And many more! What causes erosion? *Wind *Water *Weather *Ice/Snow Discussions about Erosion • http://www.macmillanmh.com/scie nce/2008/student/na/scienceinmot ion/Common/SIM.html?Module=../ Grade2/Chapter5-RocksChange/ How do we prevent erosion? •Planting trees, plants, grass •The roots help keep the soil in place! What causes the most dangerous water pollution? A) Rotting forest leaves B) Insects that live in water C) Oil runoff from highways D)Large meat-eating fish c) Oil runoff from highways What type of weather will probably cause the most erosion? a) Rainy weather b) Sunny weather c) Cold weather d) Warm weather Rainy weather! ABC List With your partner, add to your list about other things you now remember about plants and erosion!