basic 4

------- is formed when rocks are broken down into smaller pieces (a)Soil (b)snail (c)snake

One of the following is an agent of soil formation. (a)Rice (b)Maize (c)wind

The process od soil formation is called (a)weathering (b)Climate (c)Weather

The decay of fallen leaves and dead animals by bacteria results in _____ (a)rock formation (b)soil formation

(c)water formation

The result of the activities of living things in and on the soil which result to breaking down of the rocks is (a)Biological processes (b)Chemical process (c)Physical processes

involves the chemical breakdown of rocks minerals through the addition of water and oxygen to the rocks

Crops that complete their life cycle within two growing seasons of planting is called (a)Perennials (b)Annuals

Crops that complete their life cycle within two growing seasons of planting is called (a)Perennials (b)Annuals

make openings in the soil for air and water to enter (a)Temperature (b)earthworm (c)Lion

is the degree of hotness and coldness of a baby (a)Plant (b)Rainfall (c)Temperature