Cacti have very strong roots that go deep into the Earth searching for water. Since they go so far, they must be very strong. The stronger the roots, the deeper they search for water. Roots secure plants to the ground, but some can't. Cacti can.
Hot vapors are rising from the tea. When you blow these vapors away more can rise faster to replace them. Thus more hot vapor (and thus more heat) can leave the tea while you are blowing than when you are not and the tea cools faster.
By evolution
Extremely carefully.
No. Some may be considered as leaves but not really. Christmas cactus for instance grows in thin segmented stalks reminiscent of leaves. Cactus flowers have petal that are leafy and green like leaves but not really leaves. barrel cactus and saquaros obviously have no leafy protrusions beyond their flowers.
A cactus is a carnivore; they enjoy eating desert foxes and the odd rat or two.
Cacti have shallow roots that spread wide instead of growing deep. This allows them to anchor themselves firmly in the soil and withstand windy conditions. Additionally, their ridged and spiky exterior helps them reduce wind resistance, preventing them from being blown away.
You have to blow on him hard when he stops moving stop blowing and then blow again fast or he will get away.
deposition
No, cows are pretty heavy and stable, so when the wind stops blowing, they don't fall over.
saguaro cactus
When the wind stops blowing, wind turbines stop generating electricity. Most modern wind turbines have mechanisms to yaw, or turn, to face the wind, so when the wind stops, they will align themselves to be ready for when the wind picks up again.
When the wind stops blowing.
Find a cactus that has nearly died of thirst and weigh it.Water the cactus until it stops absorbing water. Weigh the cactus again. Subtract the new weight from the original weight. That tells you how much water the cactus has absorbed.
Adele's first cactus was "Lucy", but Early threw it away. Adele's second cactus was "Shelley".
Erosion.
I'm sorry you have a cactus in your volleyball. I don't know how it got there, but it looks as if you're going to have to throw that volleyball away.
It has an iron base which weighs it down to keep it from blowing away in windy conditions.