I WONDER - What Is Soil Erosion?

Plants are effective in preventing soil erosion, especially near water bodies. Their roots anchor the soil, preventing it from being washed away. Trees with exposed roots can often be seen holding soil in place by rivers. Additionally, tall trees, shrubs, and bushes help prevent soil erosion caused by wind by acting as barriers that slow down or stop the wind before it can carry the soil away.

How do plants help in preventing soil erosion near water bodies?

• By absorbing all the water

• By trapping soil with their roots

• By growing taller than the water level

• By changing the water's direction

What is a visible sign of trees preventing soil erosion along riverbanks?

• Flowers blooming near the water

• Exposed roots holding the soil

• Branches growing towards the water

• Leaves falling into the river

What natural element besides water can cause soil erosion?

• Sunlight

• Wind

• Humidity

• Temperature

How do tall trees help in preventing wind erosion?

• By absorbing the wind

• By blocking or slowing down the wind

• By changing the wind's direction

• By making the soil harder

Which of the following is NOT a method plants use to prevent soil erosion?

• Slowing down wind with foliage

• Blocking wind with tall structures

• Absorbing all the soil moisture

• Trapping soil with roots