Answer:
B option is correct of course!!
Don't let heat escape from your house for a long period of time
You can clean or replace filters in your house
you can cover ur pots while cooking
Take a shower instead of bath
Use less hot water
These are some that I thougth of
I would say plate movement caused it partially however flooding may also have helped
Answer:
From bottom to top - tropospher -> ozone layer -> stratosphere -> mesosphere -> thermosphere -> exoshpere
Explanation: