Exploring Soil
What is soil?
A top layer of the earth's surface made up of tiny particles.
Where plants grow and many animals live
Soil Layers
Topsoil - The uppermost layer of soil that has lots of nutrients for plants.
Subsoil: The layer below the topsoil with fewer nutrients.
Bedrock: The solid rock beneath the soil
Soil Components
Rocks: Small and big rocks found in the soil
Minerals: Tiny particles in the soil that provide nutrients for plants.
Water: Soil can hold water, which is important for plants'growth
Air: Tiny pockets of air are present in the soil, allowing roots to breathe.
Creatures in the soil
Earthworms: Worms that live in the soil and help make it healthy.
insects: Many insects like ants and beetles live in the soil.
Microorganisms: Tiny living things such as bacteria and fungi are present in the soil.
Plants and Soil
Roots: Plants have roots that grow into the soil to get water and nutrients.
Nutrients: Soil provides essential nutrients like nitrogen and phosphorus for plant growth.
Seeds: Plants grow from seeds that are planted in the soil.
Importance of soil
Growing Food: Soil is essential for growing fruits, vegetables, and grains.
Filtering Water: Soil helps filter and clean water as it passes through.
Habitat for Animals: Many animals make their homes in the soil.
Taking care of soil
No Littering: We should not throw trash or waste on the soil.
Planting Trees: Trees help prevent soil erosion and keep it healthy.
Composting: We can make compost from food scraps to enrich the soil.
Micaela Gravino