Some things that can be done to prevent pedestrian accidents are, for example: decreasing speed for drivers or trying to get rid of dangerous crossings.
By driving safely and were your self belt.
Accidents, by their very nature, cannot be prevented. What can be done is to minimize the risks. Some are obvious, others less so. There are even cases where it is not possible or practical to do so. Contact sports for instance.
There are a number of things to do to prevent accidents in the bathroom. 1. Keep the floor dry. 2. Make sure any rugs do not slip. 3. Keep a tub mat in the bathtub. 4. Make sure bathroom fixtures are secure and working properly. 5. Make sure all bathroom outlets are GFC outlets to help prevent shock. 6. Do not bathe with appliances near the tub. 7. Supervise young children to prevent drowning -- it only takes 2-3 minutes to drown. 8. Install safety devices, particularly if any handicapped or elderly person lives or works there.
There are a number of things to do to prevent accidents in the bathroom. 1. Keep the floor dry. 2. Make sure any rugs do not slip. 3. Keep a tub mat in the bathtub. 4. Make sure bathroom fixtures are secure and working properly. 5. Make sure all bathroom outlets are GFC outlets to help prevent shock. 6. Do not bathe with appliances near the tub. 7. Supervise young children to prevent drowning -- it only takes 2-3 minutes to drown. 8. Install safety devices, particularly if any handicapped or elderly person lives or works there.
Probably nothing its not very likely to stop erosion.
It is absolutely certain that an accident will happen sometime, somewhere. The likelihood of an accident happening at a particular place depends on what is being done there and what precautions have been taken to prevent accidents.
There can be many things to prevent ozone pollution. Less CFC's and ground pollution can cause ozone pollution reduction.
what must be done to prevent this from happening
There is little that can be done to prevent stupid people asking unanswerable questions.
This and that gets done, but sometimes with mistakes, accidents or misunderstandings.
Accidents, by their very nature, cannot be prevented. What can be done is to minimize the risks. Some are obvious, others less so. There are even cases where it is not possible or practical to do so. Contact sports for instance.
Using renewable resources, recycling, and reducing pollution are three things that can be done to prevent premature extinction of the worlds existing species from human activities. Enact new laws to prevent species extinction can also help.