Consider the following types of erosion and arrange these in correct sequence in terms of the increasing order of soil loss from the field due to these types of erosion: I. Gully erosion II. Splash erosion III. Rill erosion IV. Sheet erosion Select the correct answer from the code given below:

Which of the following statements is/are true for alluvial soil? I. Its sand content decreases from west to east. II. They are in the form of Bhangar and Khadar. III. This soil covers about 40 percen…

Which of the following statements with reference to saline soil in India is/are correct? 1. They are rich in nitrogen. 2. They occur in arid and semi-arid regions, and in waterlogged and swampy areas…

Which of the following statements with reference to saline soil in India is/are correct? 1. They are rich in nitrogen. 2. They occur in arid and semi-arid regions, and in waterlogged and swampy areas…

Which of the following adds/add nitrogen to the soil? 1. Excretion of urea by animals 2. Burning of coal by man 3. Death of vegetation Select the correct answer using the codes given below :

Which of the following statements is correct about laterite soil? (1) This soil is developed in areas with high temperature and heavy rainfall. (2) It is poor in iron oxide and aluminium. Select the…