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Activity Discussion Environment Threats

  • hansika

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    December 16, 2023 at 12:30 pm
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    Lightning and thunder can be dangerous. Lightning strikes can cause structural damage, fires, and personal injury. During a storm, seek cover indoors, far from electrical devices, as a precaution. It can impact an individual psychologically such as creating anxieties scientifically termed as “Astrophabia” leading to noise pollution. Lightning can also have beneficial consequences. It helps the Earth’s nitrogen cycle operate by producing nitrogen oxides, that serve as necessary nutrients for plant growth. However, these advantages are often outweighed by the risks. Lightning strikes are a common cause of wildfires. When lightning hits dry vegetation or forests, it can ignite fires that spread rapidly, causing extensive damage to ecosystems and property.

  • Dikshu

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    January 11, 2024 at 4:39 pm
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    Lightning and thunder are natural phenomena that occur during thunderstorms. Here are the consequences associated with them:

    Lightning strikes: Lightning is a powerful discharge of electricity that occurs between the atmosphere and the ground or between different parts of a cloud. The consequences of lightning strikes include:

    a. Fires: Lightning strikes can cause fires when they hit trees, buildings, or other flammable materials. These fires can spread and cause damage to ecosystems, structures, and property.

    b. Injuries and fatalities: Lightning strikes can injure or kill humans and animals. Direct strikes can cause burns, cardiac arrest, and other injuries. Indirect strikes can cause injuries through ground currents or side flashes.

    c. Power outages: Lightning can damage electrical infrastructure, such as power lines, transformers, and substations, leading to power outages.

    d. Damage to electronics: Lightning can induce power surges that can damage electronic devices, including computers, televisions, and appliances if they are not protected by surge protectors.

    Thunder: Thunder is the sound produced by the rapid expansion and contraction of air surrounding a lightning bolt. The consequences of thunder include:

    a. Noise pollution: Thunder can be extremely loud, causing noise pollution. It can disrupt sleep, cause stress, and affect the well-being of individuals, particularly those who are sensitive to loud sounds.

    b. Psychological effects: Thunderstorms and the associated thunder can trigger anxiety or fear in some individuals, leading to emotional distress.

    c. Animal reactions: Thunder can startle or frighten animals. Pets, wildlife, and livestock may exhibit anxious or fearful behavior during thunderstorms.

    d. Atmospheric effects: Thunder can create atmospheric disturbances, such as pressure waves and shockwaves, which may have minor impacts on weather patterns and air movement.

    It’s important to note that while lightning and thunder can have negative consequences, they are also awe-inspiring natural phenomena that contribute to the dynamics and beauty of our natural environment.

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