Mention the harmful effect of ultra violet radiations.
(N/A) $UV$ radiations lead to ageing of skin,cataract,sunburn,skin cancer,killing of many phytoplankton,damage to fish productivity,etc.
Explore More
Similar Questions
Have you ever observed any water pollution in your area? What measures would you suggest to control it?
Medium
View SolutionThe term biosphere is used for the zone of the earth where life exists:
Difficult
View SolutionMention two ways to prevent acid rain.
Easy
View SolutionPolar stratospheric clouds facilitate the formation of .... .
Polar stratospheric clouds were observed over Antarctica some time ago. How might they have formed,and what happens if some of these clouds break down due to heat in the presence of sunlight?
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo