Well there are many different answers to this question and I am not sure what the answers is.
Answer:
The government maintains its efforts to clean up the river are on course. Water Resources Minister Nitin Gadkari said in December that the Ganges will be 70-80 percent clean within three months and 100 percent clean by March 2020.
Explanation:
Because they haven't got any experience of tsunami before. And they went to see the sea when it is go back!
Answer:
An erect gas jar is used because it is easier to put inlets/outlets in one end, than on a side or on the bottom which is needed to place it on a stable surface. CO2 is a gas and as a gas it is weightless.
