Questions with the keyword 'cold'

• How come you can see your breath when it’s very cold outside and not when it’s hot? by annev to Aimee, Bridget, Kieran, Mags, Mat . Comments: (No comments so far)
• Hello! Why is the water at the bottom of the ocean cold even though it is close to the core of the earth (which I by gretykins to Aimee, Bridget, Kieran, Mags, Mat . Comments: (No comments so far)