Answer:
Different lights do make me strange, thus into different sizes I will change
Weight in my belly, Trees on my back, I travel fast in my place, but feet is a feature I lack
I am a span of time you can always see through I am also the timepiece with the most pieces. What am I?
I have rivers without water. Forests without trees. Mountains without rocks. Towns without houses.
A kind of weather that comes your way, but add a "D" and it will run away
If all Wibbles are Criggles, all Borkins are Kwumblins, no Hoggles are Borkins, and all Criggles are Borkins, is it true that all Borkins are Criggles?