Brilio.net - Natural phenomena are events that occur naturally on earth and in the atmosphere that are often fascinating and amazing. From everyday weather changes to extreme natural disasters, these phenomena provide deep insight into how the forces of nature work and affect the surrounding environment. Understanding natural phenomena helps us prepare ourselves for various situations that may arise due to natural events.
Each natural phenomenon has its own processes and mechanisms that make it unique. For example, rainbows are formed by the refraction of sunlight, while lightning is the result of static electricity being released in the atmosphere. By understanding how these phenomena work, we can not only appreciate the beauty of nature but also be better prepared to deal with their impacts on our daily lives.
In addition, knowledge of natural phenomena is also important in scientific and educational contexts. It helps us develop a better understanding of ecosystems and climate change that affect the lives of humans and other living things. Scientific explanations of these phenomena can often be applied in research and technology to solve environmental problems and improve the quality of life.
With various natural phenomena that are interesting and important to study, here brilio.net has collected examples of explanatory texts about natural phenomena from various sources, Wednesday (4/9).
example of a short explanation text of a natural phenomenon
2024 Freepik.com/various sources
1. Rainbow.
Explanation: Rainbows are formed when sunlight passes through water droplets in the air, such as after rain. White light from the sun is split into the various colors of the spectrum due to refraction, reflection, and dispersion of light.
2. Lightning.
Explanation: Lightning occurs due to the discharge of static electricity between clouds and the ground or between clouds. When a very large electrical charge is built up, it creates a surge of very hot energy and produces lightning.
3. Desert.
Explanation: Deserts form in areas with very low rainfall and extreme temperatures. The process of wind erosion causes the formation of sand dunes and the characteristic desert landscape.
4. Volcano.
Explanation: Volcanoes are formed when magma from beneath the Earth's surface rises and escapes through cracks in the Earth's crust. Volcanic activity can cause eruptions, lava flows, and the formation of calderas.
5. Earthquake.
Explanation: Earthquakes are caused by the movement of tectonic plates beneath the Earth's surface. When the plates move or collide, the energy released causes vibrations that are felt on the surface.
6. Tropical Storm.
Explanation: Tropical storms, such as hurricanes or typhoons, form over warm oceans in the tropics. The evaporation of warm ocean water creates a low-pressure system that gathers wind and water vapor, producing a storm.
7. Solar Eclipse.
Explanation: A solar eclipse occurs when the moon is between the earth and the sun, blocking sunlight from reaching the earth. There are several types of solar eclipses, such as total, partial, and annular.
8. Lunar Eclipse.
Explanation: A lunar eclipse occurs when the Earth is between the Sun and the Moon, so that the Earth's shadow falls on the Moon's surface. This causes the Moon to appear dark or reddish.
9. Glaciers.
Explanation: Glaciers are formed from the accumulation of snow compressed into ice over a long period of time. Glaciers move very slowly and form landscapes with valleys and fjords.
10. Aurora Borealis (Northern Lights).
Explanation: Aurora borealis is a light phenomenon that occurs in the northern hemisphere due to the interaction between charged particles from the sun and the earth's magnetic field. This produces colorful lights in the night sky.
11. Meteor Light.
Explanation: Meteor lights or shooting stars occur when meteoroids enter the Earth's atmosphere and burn up due to friction with the air. This produces a flash of light that is often seen as a meteor.
12. Waterfall.
Explanation: Waterfalls are formed when a river or stream falls from a significant height. The process of erosion and wearing away of rocks by the flowing water creates a high cliff.
13. Ocean Waves.
Explanation: Ocean waves are formed by the force of wind on the ocean surface. Energy from the wind is transferred to the water, creating waves that move from the open ocean to the shore.
14. Acid Rain.
Explanation: Acid rain occurs when pollutants such as sulfur dioxide and nitrogen oxides from burning fossil fuels mix with water vapor in the atmosphere, forming acids that fall with rain.
15. Tornado.
Explanation: A tornado is a very strong, rapidly rotating windstorm. Tornadoes are formed from intense thunderstorms with extreme differences in temperature and pressure.
16. Karst Cave.
Explanation: Karst caves are formed through the process of dissolving limestone by acidic water. This process creates complex cave structures with stalactites and stalagmites.
17. Volcanic Basin.
Explanation: A volcanic basin is a large depression in the earth's surface formed by a volcanic eruption that releases magma and volcanic material.
18. Saturn's rings.
Explanation: Saturn's rings are made up of ice and rock particles that orbit the planet Saturn. These particles create a ring system that is clearly visible through a telescope.
19. Cumulonimbus clouds.
Explanation: Cumulonimbus clouds are a type of thick cloud that can cause thunderstorms, heavy rain, and even tornadoes. These clouds grow very high until they reach the stratosphere.
20. Hot Springs.
Explanation: Hot springs occur when underground water is heated by geothermal activity or magma, then rises to the surface as hot springs which are often found in volcanic areas.