Answer:
I am a time for gathering crops. Remove the first three letters and I become an object you can wear.
I sit high glowing and watch the world go by. Without me everything would seem dull and dangerous. What am I?
The more you work the more I'll eat.You keep me full I'll keep you neat.
Bright as diamonds, loud as thunder, never still, a thing of wonder. What am I?
I fly when I'm on and float coming off.
Keep doing me to avoid lens dryness