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) Soil provides support for plants by helping them anchor their roots into the ground. a) True b) False

Soil

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？