1. 6.5*10^6
2. 5.94*10^-3
3. 1.2*10^2
4. 2.05*10^-2
5. 7.00*10^-1
Sorry if this is incorrect. To my understanding this is the correct answer.
Store rainwater, like a Cactus
E= hf
so shorter lambda = larger f= more energy
Answer is A
Precipitation is when water falls from the clouds in one form or another.
Watering isn't the right term.
Perception is seeing something.