Stratosphere rises to a height of 10- 50 km of the ground. There is no certain distinction of layer in atmosphere.
They both rise up off the ground
it's 10 feet
Levitation is to rise or cause to rise into the air and float in apparent defiance of gravity.
1.4 cm
Balloons filled with Helium rise because Helium is less dense than normal air. Hot air balloons lift off the ground because heat rises, and when the balloon is full of air of a higher temperature than its surroundings, the balloon will rise.
That will depend on the size of the bomb, how far above ground it explodes, and how far away it is from you.
6 feet
Yes, this helps them to hear far off horses or buffalo.
It depends on how high off the ground the puppy was when it fell. It could have been a foot off the ground, or standing on a huge cliff, so it really could fall any distance.
I hope u know this is in a 5th grade science book
They will still be 1.5m off the ground. The branches get longer, but the trunk doesn't grow higher.
the pilot needs to struggle to keep the nose up or it will go into a dive, that's if he can get it off the ground