Question 1: What color is the sky? Answer: The sky usually looks light blue during the daytime. This color appears because sunlight scatters in the atmosphere. Blue light spreads more than other colors. That is why we mostly see a blue sky. Question 2: How many legs does a spider have? Answer: A spider has eight legs. All spiders belong to the arachnid family. They use their legs to walk and catch prey. Their legs also help them feel vibrations. Question 3: Which planet is closest to the sun? Answer: Mercury is the planet closest to the sun. It is the smallest planet in our solar system. Mercury has very hot days and very cold nights. This happens because it has no thick atmosphere. I tag