Match List-I with List-II
| List-I (Agricultural Land use Category) | List-II (Characteristics) |
|---|---|
| (A) Culturable Waste Land | (II) Land which has been left uncultivated for more than five years. |
| (B) Current Fallow | (I) Land which has been left uncultivated for one or less than one agricultural year. |
| (C) Fallow other than Current Fallow | (IV) Land which has been left uncultivated for more than one year but less than five years. |
| (D) Net Sown Area | (III) Physical extent of land on which crops are sown and harvested. |
Choose the correct answer from the options given below:
| LIST I Weather element | LIST II Instrument | ||
|---|---|---|---|
| A | Temperature | I | Dew gauge |
| B | Rainfall | II | Rain gauge |
| C | Wind velocity | III | Thermometer |
| D | Dew | IV | Anemometer |
Which of the following statements are correct with respect to land degradation?
(A) All degraded lands are wasteland.
(B) All degraded lands may not be wasteland, but unchecked process of development may lead the conversion to wasteland.
(C) Land degradation is permanent or temporary decline in productive capacity of the land.
(D) Waterlogged, marshy areas and gullied lands are different types of degraded lands.
Select the statements that are CORRECT regarding patterns of biodiversity.
Which of the following hormone is not produced by placenta ?
List - I | List - II | ||
| A | Streptokinase | I | Blood-Cholestrol lowering agents |
| B | Cyclosporin | II | Clot Buster |
| C | Statins | III | Propionibacterium sharmanii |
| D | Swiss Cheese | IV | Immuno suppressive agent |
Which of the following option determines percolation and water holding capacity of soils ?