polar stratospheric clouds meaning in Hindi

Examples

1. In extremely cold temperatures above the Arctic, more polar stratospheric clouds form.
2. Separate model runs were used to determine the sustainability of the polar stratospheric clouds.
3. Polar stratospheric clouds form at very high altitudes in polar regions of the stratosphere.
4. Another requirement for polar stratospheric clouds is cold temperatures to ensure condensation and cloud production.
5. These polar stratospheric clouds ( PSC ) form during winter, in the extreme cold.
6. It also made extensive observations of volcanic aerosols and polar stratospheric clouds in the middle atmosphere.
7. Reactions that take place on polar stratospheric clouds ( PSCs ) play an important role in enhancing ozone depletion.
8. Polar stratospheric cloud production, since it requires the cold temperatures, is usually limited to nighttime and winter conditions.
9. Methane is an important factor in the creation of the primary Type II polar stratospheric clouds that were created in the early Eocene.
10. The polar stratospheric clouds had a warming effect on the poles, increasing temperatures by up to 20 �C in the winter months.