Soil Layer Experiment

Soil is made up of three particles: sand, silt, and clay. Sand is the largest particle.

If you take a bucket of sand and pour water into it, the water will run to the bottom

of the bucket very quickly. This is because there are large spaces of air around the

large particles that allow water to easily move through the sand. Sandy soils are

better for growing plants in wet climates, as it allows the rain to drain, so there’s

not too much moisture in the soil. On the other hand, if you poured water into a

bucket of clay, it would be very slow to move through the clay particles, because

the particles are small. This makes clayey soils better for dry climates, as it stores

water longer to help plants get through a drought.

Loamy soils are between sandy soils and clayey soils. They hold more water than

sandy soils, but less than clayey soils. Loam is a good garden soil. Root vegetables

such as carrots and potatoes grow well in loamy soils.

Check out these resources to learn more:

Recent Posts