Practice MCQ Questions and answers on Environment, Ecology & Biodiversity MCQs

The Lahugala Kitulana National Park is one of the smallest national parks in Sri Lanka. Despite its land area, the park is an important habitat for Sri Lankan elephant and endemic birds of Sri Lanka. It is home to Endemic toque macaque, Sri Lanka leopard, Indian muntjac, Sri Lankan axis deer, Sri Lankan sambar deer, Indian pangolin, Indian hare, etc.

The Sitanadi Wildlife Sanctuary (SWS) is located in Dhamtari District, Chhattisgarh and covers an area of 556 square kilometers. It is a famous tourist attraction which is frequented by wildlife enthusiasts throughout the year. It is named after Sitanadi River which originates from this sanctuary and joins Mahanadi River near Deokhut. Sitanadi Wildlife Sanctuary is known for its lush green flora and rich and unique and diverse fauna and has great potential to emerge as one of the finest wildlife destinations in Central India.

The Chhilchhila Wildlife Sanctuary (CWS) is located in the Kurukshetra district of Haryana and is spread over an area of 28.92 hectares. According to a local legend, the lake in the sanctuary had an ancient link during the epic Mahabharata days when the Pandavas escaped to Haridwar through a tunnel under the lake. It is home to blue peafowl, rufous treepie, greater coucal, Indian grey hornbill and coppersmith barbet.

The Nokrek National Park (NNS) is located in West Garo Hills district of Meghalaya and covers an area of 47.48 square kilometres. It is an important habitat of the Asian elephants and is also an important bird area. In 2009, UNESCO added this National park to its list of Biosphere Reserves. It is noted for its wild varieties of citrus fruits that provide a gene-pool for commercially produced citrus.

The Navegaon National Park (NNP) is located in the Gondia district of Maharashtra and covers an area of 133.78 km2. It is an important conservation unit in Central India in general and Vidarbha in particular. It acts a “Green-lung” for the adjoining human settlements and helps in maintaining the environmental balance. It is a home to number of fishes, 209 species of birds, 9 species of reptiles and 26 species of mammals which includes Tiger, Panther, Jungle cat, Small India Civet, Palm Civet, Wolf, Jackals, Bisons, Sambars, etc. The one of the unique features of this sanctuary is the existence of diverse vegetation type ranging from dry mixed forests to moist forests. Its forests belong to the category of “Southern Tropical Dry Deciduous Forests” – 5A/C3 as per the revised classification of the forests by Champion and Seth.

The Rani Jhansi Marine National Park (RJMNP) is located in the Andaman and Nicobar Islands in the Bay of Bengal and covers an area of 256.14 square kilometres. It was founded in 1996 and commemorates Lakshmibai, the Rani of Jhansi (1828-58). The park provides shelter to some very crucial wildlife and habitats which include Dugongs, Crocodiles, Marine Life, Coral Reefs, Mangroves, Terrestrial Moist forest and birds. It is an area which is strictly reserved for the betterment of the wildlife & biodiversity, and where activities like developmental, forestry, poaching, hunting and grazing on cultivation are not permitted. Their boundaries are well marked and circumscribed.

This question is based upon recent trends in Gond and Korku tribes in Madhya Pradesh of planting fruit tree saplings conciding with Hari jiroti festival.

The ozone layer is a region of Earth’s stratosphere that absorbs most of the Sun’s ultraviolet (UV) radiation that may cause skin cancer. It contains high concentrations of ozone (O3) in relation to other parts of the atmosphere. Stratospheric Ozone is not harmful, but its presence on land it is harmful.

The Western Ghats (Sahyadri) covers a total area of 140,000 sq km. It is a part of the states of Karnataka, Tamil Nadu, Kerala, Goa, Maharashtra and Gujarat. The largest numbers of endemic plant species are found here. It was declared a UNESCO World Heritage Site and a hot-spot of biological diversity.

Kuno Palpur Wildlife Sanctuary is located in the state of Madhya Pradesh. In the year 2018, it received the status of national park. It was selected as a probable location to implement the Asiatic Lion Reintroduction Project, with an objective of establishing a second lion population in India.