biodiversity and conservation
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38 questions
| 🇬🇧 | 🇬🇧 |
| If the high altitude birds become rare or extinct the plants which may disappear along with them are | Oak |
| Prosopis | Tree and scrub |
| Genetic diversity in agricultural crops is threatened by | Intensive use of biopesticides |
| The montreal protocol refers to | Substances that deplete the ozone layer |
| Biosphere reserves differ from national parks and wildlife sanctuaries because in the former | People are an integral part of the system |
| Beta diversity is | Diversity between communities |
| Which geographical areas in india show maximum biodiversity | Eastern himalaya and western ghats |
| One of the hot spot of biodiversity in india is | Western ghats |
| O-horizon occupies the topmost soil and is rich in mieral and decomposed organic matter, then describe A-horizon | It is mostly darkly coloured and has abundant minerals mixed with humus |
| Biodiversity decreases from high to low altitudes and the diversity observed in the entire geographical area is called | Gamma diversity |
| A santurary is formed for the conservation of animals only | Restricted human activities are allowed in sanctuatries |
| Commnities that comprise of more species tend to be more stable | A higher number of species result in less animal variation in total biomass |
| Which of the following is the most important cause of animals and plants being driven to extinction | Habitat loss and fragmentation |
| Quercus species are the dominant component in | Temperate deciduous forests |
| At which latitude, heat gain through insolation approximately equals heat loss through terrestial radiation | 40 degree north and south |
| Black soil is rich in | Metals such as iron, magnesium and aluminium |
| Wildlife is destroyed most when | Its natural habitat is destroyed |
| Flamingoes breed in | Chilka lake |
| Species diversity increases as one proceeds from | High altitude to low altitude and high latitude to low latitude |
| Fertility of soil is measured by its ability to | Support life |
| Minerals and metals are | Renewable and non-renewable resourses |
| Thousands of migratory birds from siberia and other extremely cold northern regions move to | Keoladeo national park |
| The largest tiger reserve in india is | Nagarjunsagar-srisailam |
| Sacred groves are specially useful in | Conserving rare and threatened species |
| What is not observed in biodiversity hotspots | Accelerted species loss |
| Acc. to IUCN red list what is the status of red panda (ailurus fulgens) | Endangered species |
| The most effective way to conserve the plant diversity of an area | By developing seed banks |
| Soil conservation is | Protection against loss |