What do each rock produce?
Same type of soil
Same size of soil
Its own type of soil
sand
On the basis of size of particles and amount of humus present in them, into how many kinds are the soil classified?
1
2
3
4
Which one of the following is darker in color due to the presence of dead and decaying plants and animals?
Topsoil
Sub soil
Core
Which one of the following is mainly a mixture of sand and clay?
Gravel
Concrete
Loam
stone
Which animal makes burrows in the soil?
Monkeys
Rabbits
Parrots
Lions
The vegetable which grows well in the clay soil:
Chilly
Cucumber
Onion
Beans
Which one of the following is a mixture of loose pieces of rock and particles of sand and clay?
Rock
Sand and gravel are mixed with cement to make:
Clay
Tar
cement
Just below the subsoil there is a layer of:
Clay and water
Sands and stones
Stones and rocks
What do we call the dead and decaying plants and animals?
Humus
Matter
Plastic
Organics
