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Consider the following types of erosion
1. Gully erosion
2. Splash erosion
3. Normal erosion
4. Rill erosion
5. Sheet erosion
The correct sequence in terms of the increasing order of soil loss from the field due to these types of erosion is
Which of the following statements are correct statements? (a) Masonry check dams are used for controlling gully erosion and water harvesting. (b) soil cloudiness, surface roughness, roughness, soil curst and soil moisture are the main factors affecting water erosion. (c) In Agronomic measures water erosion is controlled by appropriate crops and cropping systems. (d) Stubble mulching and minimum tillage be practiced to minimise wind erosion.
Compare the Himalayan river with the Peninsular river based on the following comparisons : 1. Most of the Himalayan rivers are perennial, whereas most of the Peninsular rivers are rainfed. 2. The gradient of the Himalayan river is steeper than the Peninsular river. 3. The Peninsular river causes more erosion on its way in comparison to the Himalayan river. Choose the correct answer from the options given below.
Consider the following statements: 1. Corrasion is a mechanical erosion mechanism of the land, arising from the mechanical grinding of a load of traction from the river to the bed and banks of the river. 2. Hydraulic action is a mechanical process, in which the moving water current flows against the banks and bed of a river. 3. Attrition is fluvial erosion, in which wear and tear of the transported material erode the bed load by itself. Which of the statements given above is/ are correct?  
Read the given paragraph carefully and answer the following question.  Soil erosion is a naturally occurring process that affects all land forms. It refers to the wearing away of a field's topsoil by natural physical forces of water and wind. Topsoil, which is high in organic matter, fertility and soil life, majorly contributes to the growth of crops. Soil erosion reduces cropland productivity and causes the pollution of watercourses, weltlands and lakes. Which of the following options does NOT show steps taken to prevent soil erosion?
A series is given with one term missing. Select the correct alternative from the given options that will complete the series? Godavari river, Krishna river, Tungabhadra river, Sabari river, Paleru river, Gosthani river, ?
The water of the river Ganga has always been used for several purposes in India. It is used for domestic uses by the locals, for religious ceremonies by the whole country and for irrigation purposes by the farmers. This has resulted in the pollution of the river and the water of the river today is extremely dirty. It would take Government a huge amount of money to clean the river and yet the Government chose an action plan to clean the river rather than stopping people from using the river.   The statements above, if true, best support which of the following assertions?
In the following question, the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct. 1. Over millions of years, the Colorado River wore away rocks as it passed through the area. P. Each layer of rock has a different depth and color. Q. The canyon is made of layers of rock. R. Slowly, the river made the path deeper and deeper.  S. Now, the canyon is surrounded by steep walls on either sides. 6. Geologists have identified almost 40 different layers of rock exposed by the river’s erosion.
Pick out the correctly matched National park-waterfalls-river trio from the following: A. Mollem National Park – Talakona- Mahadei river B. Kanger Gahti National Park- Lakshmana Teertha Falls- Kanger river C. Simlipal National Park- Barehipani Falls- Indravati River D. Nagarhole National Park- Teerathgarh Falls- Cauvery River Choose the correct answer from the following
Which one of the following four addresses is NOT EXACTLY the same as the one given below? Adirondack Rock & River Guide Service, Inc. P.O. Box 219 Keene, New York 12942 (518) 576­ - 2041 (i) Adirondack Rock & River Guide Service, Inc. P.O. Box 219 Keene, New York 12942 (518) 576­ - 2041 (ii) Adironduck Rock & River Guide Serivce, Inc. P.O. Box 219 Keene, New York 12942 (518) 576 - ­2041  (iii) Adirondack Rock & River Guide Service, Inc. P.O. Box 219 Keene, New York 12942 (518) 576 - ­2041 (iv) Adirondack Rock & River Guide Service, Inc. P.O. Box 219 Keene, New York 12942 (518) 576 - ­2041