Geography
The layer that protects us from the ultraviolet rays of the sun
- Troposphere
- Stratosphere
- Mesosphere
- Thermosphere
Related Questions
The lowermost limit of this layer is tropopause
- Troposphere
- Stratosphere
- Mesosphere
- Thermosphere
The atmospheric layer which reflects the low frequency radio waves but absorbs the medium and high frequency waves
- Exosphere
- Ionosphere
- Thermosphere
- Mesosphere
Coral reefs are at times referred to as the
- Tundra vegetation
- Rainforests of the sea
- Equatorial vegetation
- Tidal reefs
The gas that accounts for nearly half of the greenhouse gases.
- Nitrous oxide
- Carbon monoxide
- Carbon dioxide
- Sulphur dioxide