Answer: 4. A Mountain Range
Explanation:
Mountain ranges are formed as a result of compression forces pulling tectonic plates together and forcing them to collide. Upon collision, the affected areas will have no place to go but up and soo will form a mountain range.
The movements of these plates can be quite slow such that mountain ranges take between thousands to hundreds of thousands of years to form. Mt. Everest for instance was formed as a result of such collisions and it increases by only 2 cm a year.
I think it is False
Although they can live in both parts
Arabian Sea should be correct
The two biggest issues that the Indian and Bangladeshi farmers facing are water shortage and monsoons. In India, the construction of the Farakka Barrage to increase their water supply causes Bangladesh some flash floods during monsoons when India receives extra waters.
I would say it is b and c if you can choose more than 1 answer. If not, d.