Sticky Notes!

Acid Rain Acid rain is a rain or any other form of rain or snow that is unusually acidic, meaning that it contains rain with low potential of hydrogen (pH). It can cause harmful effects on plants, aquatic animals and infrastructure. Acid rain is caused by the …

Text 1 Sometimes a river receives a lot of extra water. When this happens, the water overflows from its normal path in the riverbed and possibly onto dry land. This is called flood. Durinng a flood, people should move themselves and their most precious belong…