no, sometimes i don't hit the ground when I'm doing an ollie but you don't do as high :)
I can imagine that if it can crawl up on the skateboard and hit the ground or a surrounding then it can ride a skateboard.
A skateboard should be used by pushing hard on the ground.
When a funnel cloud touches the ground it becomes a tornado.
...he exerts against the ground
Here is the answer when a stratus cloud touches the ground it is called a fog.
friction
A tornado that touches the ground is simply a tornado. Before it touches down it is called a funnel cloud.
tornado
yes if his hand touches the ground he is down but only if he is touched by contact and then touches the groundNo. A player is down only when a part of his body other than a hand or a foot touches the ground, or when the officials rule that his forward progress has been stopped.
A funnel cloud that touches the ground is a tornado.
an ollie is a way of getting to a higher ground. basically like if you were bmxing and were going to do a bunny hop except with a skateboard.
When the ball touches the ground.