Answer:
Weather- the state of the atmosphere at a place and time as regards heat, dryness, sunshine, wind, rain, etc.
Climate- the weather conditions prevailing in an area in general or over a long period.
Random variation- The tendency for the estimated magnitude of a parameter to deviate randomly from the true magnitude of that parameter. Random variation is independent of the effects of systematic biases.
Atmosphere- the envelope of gases surrounding the earth or another planet.
Prediction- a thing predicted; a forecast.
Explanation: