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Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?
- a)Damage to the digestive system
- b)Increased risk of liver cancer
- c)Increased risk of skin cancer
- d)Neurological disorder
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Which of the following is a prime health risk associated with greater ...
Increased risk of skin cancer
UV radiation is a form of electromagnetic radiation that is emitted by the sun. It is categorized into three types: UVA, UVB, and UVC. UVC is the most harmful type of UV radiation, but it is absorbed by the Earth's atmosphere and does not reach the surface. UVA and UVB, on the other hand, do reach the Earth's surface and can have damaging effects on human health.
The ozone layer is a layer of ozone molecules in the Earth's stratosphere that absorbs a significant amount of UV radiation. However, due to the release of ozone-depleting substances (ODS) such as chlorofluorocarbons (CFCs), the ozone layer has been gradually thinning, resulting in greater amounts of UV radiation reaching the Earth's surface.
Effect of increased UV radiation on the skin:
1. Skin cancer: One of the primary health risks associated with increased UV radiation is an increased risk of skin cancer. UV radiation damages the DNA in skin cells, leading to mutations that can eventually result in cancer. Two common types of skin cancer associated with UV radiation exposure are basal cell carcinoma and squamous cell carcinoma. Melanoma, the most dangerous form of skin cancer, is also linked to UV radiation exposure.
2. Premature aging: Prolonged exposure to UV radiation can lead to premature aging of the skin, characterized by wrinkles, age spots, and a loss of elasticity. UV radiation breaks down collagen and elastin fibers in the skin, leading to the appearance of aging.
3. Sunburn: UV radiation can cause sunburn, which is characterized by redness, pain, and peeling of the skin. Severe sunburns can be painful and increase the risk of skin cancer.
4. Eye damage: Excessive exposure to UV radiation can also harm the eyes. It can cause conditions such as cataracts, photokeratitis (a painful eye condition similar to sunburn), and pterygium (a growth on the eye's surface).
It is essential to protect oneself from excessive UV radiation by seeking shade, wearing protective clothing, and applying sunscreen with a high sun protection factor (SPF). Taking these precautions can help reduce the risk of skin cancer and other adverse health effects associated with increased UV radiation due to ozone layer depletion.
UV radiation is a form of electromagnetic radiation that is emitted by the sun. It is categorized into three types: UVA, UVB, and UVC. UVC is the most harmful type of UV radiation, but it is absorbed by the Earth's atmosphere and does not reach the surface. UVA and UVB, on the other hand, do reach the Earth's surface and can have damaging effects on human health.
The ozone layer is a layer of ozone molecules in the Earth's stratosphere that absorbs a significant amount of UV radiation. However, due to the release of ozone-depleting substances (ODS) such as chlorofluorocarbons (CFCs), the ozone layer has been gradually thinning, resulting in greater amounts of UV radiation reaching the Earth's surface.
Effect of increased UV radiation on the skin:
1. Skin cancer: One of the primary health risks associated with increased UV radiation is an increased risk of skin cancer. UV radiation damages the DNA in skin cells, leading to mutations that can eventually result in cancer. Two common types of skin cancer associated with UV radiation exposure are basal cell carcinoma and squamous cell carcinoma. Melanoma, the most dangerous form of skin cancer, is also linked to UV radiation exposure.
2. Premature aging: Prolonged exposure to UV radiation can lead to premature aging of the skin, characterized by wrinkles, age spots, and a loss of elasticity. UV radiation breaks down collagen and elastin fibers in the skin, leading to the appearance of aging.
3. Sunburn: UV radiation can cause sunburn, which is characterized by redness, pain, and peeling of the skin. Severe sunburns can be painful and increase the risk of skin cancer.
4. Eye damage: Excessive exposure to UV radiation can also harm the eyes. It can cause conditions such as cataracts, photokeratitis (a painful eye condition similar to sunburn), and pterygium (a growth on the eye's surface).
It is essential to protect oneself from excessive UV radiation by seeking shade, wearing protective clothing, and applying sunscreen with a high sun protection factor (SPF). Taking these precautions can help reduce the risk of skin cancer and other adverse health effects associated with increased UV radiation due to ozone layer depletion.
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Which of the following is a prime health risk associated with greater ...
Ozone layer depletion has caused direct action of UV rays on the skin which can result in cancer.
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Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?a)Damage to the digestive systemb)Increased risk of liver cancerc)Increased risk of skin cancerd)Neurological disorderCorrect answer is option 'C'. Can you explain this answer?
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Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?a)Damage to the digestive systemb)Increased risk of liver cancerc)Increased risk of skin cancerd)Neurological disorderCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?a)Damage to the digestive systemb)Increased risk of liver cancerc)Increased risk of skin cancerd)Neurological disorderCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?a)Damage to the digestive systemb)Increased risk of liver cancerc)Increased risk of skin cancerd)Neurological disorderCorrect answer is option 'C'. Can you explain this answer?.
Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?a)Damage to the digestive systemb)Increased risk of liver cancerc)Increased risk of skin cancerd)Neurological disorderCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?a)Damage to the digestive systemb)Increased risk of liver cancerc)Increased risk of skin cancerd)Neurological disorderCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?a)Damage to the digestive systemb)Increased risk of liver cancerc)Increased risk of skin cancerd)Neurological disorderCorrect answer is option 'C'. Can you explain this answer?.
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Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?a)Damage to the digestive systemb)Increased risk of liver cancerc)Increased risk of skin cancerd)Neurological disorderCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?a)Damage to the digestive systemb)Increased risk of liver cancerc)Increased risk of skin cancerd)Neurological disorderCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to the depletion of the ozone layer?a)Damage to the digestive systemb)Increased risk of liver cancerc)Increased risk of skin cancerd)Neurological disorderCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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