Soil and Rock

The method of loosening the soil is called

• Harvesting

• Ploughing

• Levelling

• Threshing

unwanted plants grown in a crop is called weeds

• true

• false

Which type of soil is the smallest in particle size?

• Sand

• Silt

• Clay

• Bedrock

Most farms are made of what kind of soil?

• loam

• clay

• sand

• diapers

Sandy soil retains more water than other types of soil.

• True

• False

Soil that does not hold water very well.

• clay
• sand
• loam
• humus

Which of the following is the largest particle in soil?

• sand

• silt

• clay

Which type of soil can hold the greatest amount of water?

• sand

• silt

• clay

The Loamy soil is …..

• An agricultural soil

• A poorest soil

• A bad soil to grow plant

Which of these is NOT a use of soil?    

• To grow food and plants
• To hold down roots of plants
• To build a car out of
• To give water and nutrients to plants