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These are lightning and earthquakes. We shall also discuss what steps we can take to minimise destruction caused by these phenomena. 15.1 Lightning. You might have seen sparks on a electric pole when wires become loose. This phenomenon is quite common when wind is blowing and shaking the wires.
In chapter 15, Some Natural Phenomena of Class 8 Science, the formation of natural phenomena and safety measures to be taken against lightning and earthquake along with extra questions are discussed.
CBSE Class 8 Science Chapter 15 Some Natural Phenomena gives them knowledge of natural phenomena like lightning, earthquakes, etc. They shed light on the causes and effects of these natural phenomena.
A natural phenomenon is an observable event which is not man-made. Examples include: sunrise, weather, fog, thunder, tornadoes; biological processes, decomposition, germination; physical processes, wave propagation, erosion; tidal flow, and natural disasters such as electromagnetic pulses, volcanic eruptions, hurricanes and earthquakes. [1][2]
Oct 4, 2019 · NCERT Solutions for Class 8 Science Chapter 15 – 3 Mark Questions and Answers. Question 1. Name the scale on which the destructive energy of an earthquake is measured. An earthquake measures 3 on this scale.
A Natural Phenomenon is anything that occurs on its own in nature without any kind of human intervention. For example, the weather of a place, fog, storms, winds, tides, volcanic eruptions and cyclones all can be categorized as natural phenomena. Some natural phenomena can be destructive such as cyclones, thunderstorms, lightning and earthquakes.
May 23, 2022 · 23 May 2022. Owen Humphreys - PA Images. Around the world there are many amazing sights to behold in nature. Here is a list of the 10 most breathtaking natural phenomena in the world. Northern Lights, Iceland. Nutexzles. From Reykjavik in Iceland, witness stunning patterns of red, blue and green in the sky.
