For many reasons...
They can drown your friends or family, you could possibly get cut and infected trying to walk around in the water. The patterns can be pretty unpredictable, there can also be snakes and other thins under the nasty water!
Flash floods are dangerous because they happen suddenly It rains VERY hard, and then it floods up.
Floods pick up all of the pollution on the ground they cover. So, floods lessen clean water.
because it rains
Floods actually kill more people annually, but I think most people would prefer experiencing a flood than a violent tornado. The latter are a whole lot less common, and hence where they kill fewer.
The water makes the soil wet and that causes it to tear apart and drop off. The water keeps on eating away at the soil.
Flash floods are dangerous because they happen suddenly It rains VERY hard, and then it floods up.
very
Flooding in urban areas is dangerous because there are larger populations in these areas. There are also more businesses and facilities, so floods would have a greater economic impact.
Well... 10,000 people are killed by lightning each year, 900 from hail, 52,000 from floods. So I'd say floods.
yer they can kill you and their a pain in the but
floods
Flash Floods
because the waters can drown and kill people.
They dug ditches around their communities
Because those areas are dangerous and may flood
it is a power of strong wind that brings dangerous floods
People respond cautiously when there is a flood. People will leave the area that is flooding. Floods can rise quickly and be dangerous.