Types Of Soil

Key Notes:

What is Soil?

• Soil is the top layer of the Earth where plants grow.
• It is made of tiny particles of rocks, minerals, water, air, and organic matter.

Importance of Soil:

• Plants grow in soil and get nutrients from it.
• It helps animals and humans by providing a place for crops and trees to grow.

Types of Soil:

Clayey Soil:

• Made of very fine particles.
• Feels smooth and sticky when wet.
• Holds a lot of water, but not much air.
• Example: Used to make pots and bricks.

Sandy Soil:

• Made of larger particles.
• Feels rough and gritty.
• Does not hold water well because it drains quickly.
• Example: Found in deserts and near beaches.

Loamy Soil:

• A mix of sand, clay, and organic matter.
• Best for growing plants because it holds water and air well.
• Example: Found in gardens and farms.

Silty Soil:

• Made of fine particles like clay but feels smooth.
• Holds water better than sandy soil.
• Example: Found near rivers and lakes.

How Soil is Used:

• Clayey soil is used for making bricks and pottery.
• Sandy soil is used for construction and gardening.
• Loamy soil is best for farming.

Interesting Facts:

• Soil takes hundreds of years to form.
• Worms and insects live in soil and make it healthier.
• Different plants grow better in different types of soil.