#1 is climate, whether is specific climate is over all what it does
#2 It is weather, you don't usually need galoshes only when it rains its climate isnt to rain that particular day, that is its weather
#3 again refers to weather, it isn't always windy just when the weather turns.
Answer:
D
Explanation:
Carbo (Carbon) Hydr (hydrogen) Ates (Oxygen)
Their will be fewer competitors in the new habitat
