The water from the soil comes from ________ water.
underground
Where do organic matter come from? A. Dead plants B. Rocks C.Water
A. Dead plants
There is also soil at the bottom of the oceans and ________. A. lake B.river C.seas
C. seas
The water from the soil comes from ________.
rain
What will happen to plant if there is no water in the soil?
DIE
______ is 5%. A. Mineral B. Organic matter C. Soil
B. Organic matter
Where do minerals come from? A. Water B. Rocks C. Beach
B. Rocks
_____ is 25 %
air
______ is 45%. A. Mineral B. Organic matter C. Soil
A. Mineral
What's this?
soil
_______ is 25%
water