The answer is a. //too short
Answer:
Option c
Explanation:
Regional metamorphisim occurs as a result of tectonic activity and is characterized with low temp and high pressure conditions over a large area while contact metamorphism occurs intrudes existing rocks.
In this example, the biosphere is very dependent on the hydrosphere.
Less;less
warm air is less dense as you can see in the case of air just above fire. air becomes warm and moves upward..
warm air holds less moisture as in winters you can see mist die to the vapours present in cold air.
in summers there is less moisture when air is warm..
it is so because hot air has more energy n water vapours spread out...
HOPE IT HELPS YOU '_'
