1) Soil is important for..... a) plants b) animals c) plants and animals 2) Soil provides support and nutrients necessary for plant growth. a) True b) False 3) Soil is a _____ thing that organisms depend on. a) living b) nonliving 4) Because _____ are the main source of food for humans and animals, living organisms depend on soil to survive. a) plants b) animals 5) Soil is important for plants, but not for animals. a) True b) False 6) Plants absorb the ____ in soil through their roots. a) water b) sand c) gas d) clay 7) Why is it important to protect soil? a) Because plants need soil to grow. b) because soil keeps us dry. c) because soil dries quickly. d) because we need soil to build things. 8) In addition to food, we also depend on plant products for many things we use each day. What is an example of a plant product? a) metal b) paper c) sand d) water 9) Soil provides support for plants by helping them anchor their roots into the ground. a) True b) False

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