The art and science of map making is called

Which of the following is called the ‘ecological hot spot of India’ ?

The acceleration due to gravity at the equator

Which from the following is a landlocked sea ?

The river that does not form delta is

Which of the following statements regarding Iaterite soils of India are correct?

1. They are generally red is colour.

2. They are rich in nitrogen and potash.

3. They are well – developed is Rajasthan and UP.

4. Tapioca and cashew nuts grow well on these soils

Select the correct answer using the codes given below.