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Does the Soil Need Sunlight? (Why or Why Not?)

Soil is the support system for life that plays a vital role in the Earth’s ecosystem. Soil is necessary for agriculture, environment, nature, landscape architecture and urban applications. In addition, it is the source of raw materials, food, and the biological habitat of various microorganisms, earthworms, termites, and other microscopic animals that fix nitrogen and …

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13 Excellent Examples of Natural Resources That Exist on Earth

Natural resources are substances or materials that exist on Earth without human input or effort but can be exploited for economic gain or other purposes by man. These substances exist freely in nature. Furthermore, natural resources can be categorized as Renewable or Non-renewable resources. Where renewable natural resources are those types of natural resources that …

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10 Examples of Natural Ecosystem

An ecosystem encompasses living organisms and the nonliving elements of their environments. Hence, the components of an ecosystem include animals, plants, microorganisms, rocks, soil, minerals, atmosphere, and the surrounding water masses. An ecosystem can be huge, cutting across several nations, or it can be relatively small, such as the body of an animal, which is …

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Tropical Grassland (Savanna Biome): Climate, Precipitation, Location, Plants,

In the prehistoric times, forests dominated the surface of the earth However, human activities such as farming and deforestation led to the proliferation of grasslands biomes. The proliferation of grassland biomes is evident by the fact they are found in pretty much every continent except Antarctica. It’s estimated that grasslands biomes cover more than 20% of …

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What is a Soil and What are Different Types of Soil?

Soil is the part of the earth’s surface comprised of disintegrated rock and humus that provides the medium for plant growth. The development of soil takes time, between hundreds and thousands of years, and consists of diverse materials which are both inorganic and organic. The inorganic materials are the non-living aspects of the soil such …

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What is Soil, its Importance and What Are Different Layers of Soil

Soil is the part of the earth’s surface comprised of disintegrated rock and humus that provides the medium for plant growth. The development of soil takes time, between hundreds and thousands of years, and consists of diverse materials which are both inorganic and organic. The inorganic materials are the non-living aspects of the soil such …

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Ecosystem – Components and Threats To an Ecosystem

Ecosystem is the interconnectedness of organisms including animals, plants, and microbes with each other and their non-living environment. Examples of the non-living aspects of the environment include climate, soil, water, sun, earth, rocks, atmosphere, temperature, and humidity. In an ecosystem, every living organism has an ecological niche. Hence, what makes an ecosystem is the complex …

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Biological Weathering – Definition and Types

Biological weathering also means organic weathering. It is the disintegration of rocks as a result of the action by living organisms. Plant and animals have a significant effect on the rocks as they penetrate or burrow into the soil respectively. Biological weathering can work hand in hand with physical weathering by weakening rock or exposing …

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