Meaning of environmental resources and types - SS2 Geography Lesson Note

Environmental resources are the elements found in the natural environment that are essential for the well-being of living organisms, including humans. These resources can be categorized into various types, such as atmospheric resources, which include sunlight, wind, rain, and gases.

 

Sunlight: Sunlight, or solar energy, is a crucial environmental resource. It provides light and heat, which are essential for various ecological processes. Sunlight is harnessed through photosynthesis by plants, producing oxygen and food for other organisms, and it's also used in solar panels to generate electricity for human use.

 

Wind: Wind is the movement of air in the atmosphere. It is a valuable environmental resource as it can be harnessed for wind energy. Wind turbines convert the kinetic energy of the wind into electricity, providing a renewable and clean source of power.

 

Rain: Rainfall is a vital part of the Earth's water cycle. It replenishes freshwater sources, nourishes plant life, and sustains ecosystems. It also plays a critical role in agriculture by providing water for crops and ensuring food production.

 

Gases: Gases in the atmosphere, such as oxygen, nitrogen, and carbon dioxide, are essential environmental resources. Oxygen is necessary for respiration in many organisms, including humans. Nitrogen is a key component of proteins and DNA. Carbon dioxide is important for photosynthesis in plants. However, the balance of these gases is crucial for maintaining the health of the planet and its ecosystems.