contestada

soils play a vital role in ecosystems, including acting as a medium for plant growth, filtering water, and providing habitat for a variety of organisms. (a) describe two of the factors that determine the properties of soils. (2 points) (b) name and describe the properties of the four main soil horizons (excluding the e horizon), going from the top layer to the bottom layer. (4 points) (c) describe at least two differences between a soil primarily composed of sand and a soil primarily composed of clay. (2 points) (d) describe the role of cation exchange and base saturation in soil productivity. (2 points)

Respuesta :

Soil is the substrate that plants need to grow in. The soil provides the plant's roots with stability, nourishment, and a network of water and air.

What are the five main roles that soil plays in an ecosystem?

These functions of the soil include controlling temperature, regulating the composition and quality of the air, cycling nutrients and carbon, regulating the quality and quantity of water, recycling and treating natural "waste" (decomposition), and providing habitat for the majority of living things and their food.

What are the top three essentials for soil?

Numerous essential services provided by soil to both humans and the ecology. Our food comes from the earth, which also cleans our water, keeps us safe from flooding, and fights drought. Due to the enormous amounts of carbon it accumulates and stores, it is also essential to reversing climate change.

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