ozone shield मीनिंग इन हिंदी

उदाहरण वाक्य

1. They said the Earth's ozone shield couldn't possibly be harmed.
2. If there were no ozone shield, plants and animals could not exist on land.
3. With unusual ease, nations are phasing out chemicals that destroy the Earth's protective ozone shield.
4. High-altitude ozone shields animal and plant life from the harmful effects of the sun's ultraviolet radiation.
5. Because of that, said Bowman, the ozone shield over the Antarctic has been cut by half in 40 years.
6. Scientists hope to learn whether meteor storms degrade the ozone shield protecting life on earth from harmful ultraviolet radiation.
7. This process of Antarctic dilution of the global ozone shield worsens the less severe depletion taking place throughout the world.
8. That's because the refrigerant pumped through the cooling systems of most cars is on the list of chemicals thought to destroy the upper-atmosphere ozone shield.
9. Then came an announcement from the World Meteorological Organization that a worrisome hole in the earth's protective ozone shield appears to be getting even larger over Antarctica.
10. Ozone research has remained at the forefront of atmospheric science for many years because stratospheric ozone shields the Earth's surface ( and its inhabitants ) from harmful ultraviolet radiation.