Consider the following statements.

1. India is endowed with a long crop-growing season except in the peninsular part which has made our land more valuable from the point of view of crop and natural vegetation.

2. A long crop growing season also means a wide variety of crops.

3. The vast landmass of the country is a endowed with diversity of soils owing to differences in geomorphology, climate, vegetation and topography.

4. There is a large reservoir of surface water in perennial and non- perennial rivers.

Which of the above statements are incorrect?