1.the first picture are showing the flash flood incident.
2.the second picture it shows the destroying of sea's coral reef's.
3. the third pictures it shows the illegal logging.
Explanation:
1. in order for us to prevent and repeat such as event we need to plant many trees so-called tree planting. because trees are one of the ones that absorb water. in that way we can avoid this event happening again.
2. and in order to prevent the destruction of our coral reefs in the ocean that are infested with fish that live on people we need to avoid the use of Prohibited substances such as the use of dynamite and other equipment used in fishing that can damage our oceans .
3. and in order to prevent the destruction and deforestation of our forests we need to avoid cutting down many trees or so-called illegal logging. because if none of the trees will observe the water it will result in a strong and widespread flooding.
i hope it help :)