Weathering of rocks and soil formation -> solar radiation

Solar Radiation

Solar radiation refers to the energy emitted by the sun in the form of electromagnetic waves. This energy travels through space and reaches the Earth, where it plays a crucial role in various natural processes and phenomena.

Types of Solar Radiation

• Ultraviolet (UV) radiation: This type of radiation has a shorter wavelength and can cause sunburn and skin damage.
• Visible light: This is the portion of the solar radiation that is visible to the human eye and is essential for photosynthesis in plants.
• Infrared (IR) radiation: This type of radiation has a longer wavelength and is felt as heat.

Effects of Solar Radiation

Solar radiation has several important effects on Earth:

1. Heating the Earth's surface: The sun's energy warms the Earth, creating temperature variations that drive weather patterns and ocean currents.
2. Driving the water cycle: Solar radiation evaporates water from the Earth's surface, leading to the formation of clouds and precipitation.
3. Supporting life: Solar radiation is essential for photosynthesis in plants, which forms the basis of the food chain.
4. Causing sunburn and skin damage: Overexposure to UV radiation can harm human skin and eyes.

Study Guide

Here are some key points to remember about solar radiation:

1. What is solar radiation?
2. What are the different types of solar radiation?
3. What are the effects of solar radiation on Earth?
4. How does solar radiation support life on Earth?
5. What are the potential risks of overexposure to solar radiation?

Understanding solar radiation is important for comprehending various natural processes and for taking precautions to protect ourselves from its potential harmful effects.

[Solar Radiation] Related Worksheets and Study Guides:

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