Environment & Biodiversity MCQs

Notes:
The Chimmini Wildlife Sanctuary (CWS) is located along the Western Ghats in Mukundapuram taluk of Thrissur District of Kerala. The sanctuary is an important bird area with 192 recorded avian species such as grey-headed bulbul, Indian rufous babbler, white-bellied blue-flycatcher, Ceylon frogmouth, Indian edible-nest swiftlet, Malabar trogon and Loten’s sunbird. The sanctuary also offers trekking paths for the adventure traveller.

Notes:
The Gorumara National Park (GNP) is located in Jalpaiguri district, West Bengal. The park is located in the Dooars region of the Himalayan foothills, it is a medium-sized park with grasslands and forests. It is primarily known for its population of Indian rhinoceros. The park has been declared as the best among the protected areas in India by the Ministry of Environment and Forests for the year 2009. It has recorded 50 species of mammals, 194 species of birds, 22 species of reptiles, 7 species of turtles, 27 species of fish, and other macro and micro fauna. The park is rich in large herbivores including Indian rhinoceros, gaur, Asian elephant, sloth bear, chital and sambar deer.

Notes:
The Karlapat Wildlife Sanctuary (KWS) is located in Kalahandi district of Odisha and covers an area of 75 square kilometres. This sanctuary is home to many wildlife species like tiger, leopard, sambar, nilgai, barking deer, mouse deer, a wide variety of birds like green munia, Great Eared-nightjar and various reptiles.

Notes:
The Topchanchi Wildlife Sanctuary (TWS) is located in Dhanbad district of Jharkhand and covers an area of 8.75 Sq. Km. It is home to Leopard, Jungle Cat, Cheetal, Barking Deer, Wild Boar, Mongoose, Langur, Jackal, Fox, Wild Dog, etc. The Topchanchi Lake increases the richness of the habitat and is visited by migratory winter birds such as pochards, red crested pochards and coots. The forests here are of Dry Mixed Deciduous type with Dry Peninsular Sal in Baneshpur and Bawardaha, the other tree species being Asan, Bijasal, Dhow, Semal, Kendu, Piar, Karam, Siris, Sidha etc. The grassland and bamboo crops are also present.

Notes:
The lesser florican is also known as the likh or kharmore. It is the smallest in bustard family. It is endemic to the Indian Subcontinent found predominantly in Madhya Pradesh. Scientific name- Sypheotides indicus, Rank- Species, Family- Otididae, Phylum- Chordata.

Notes:
Central Pollution Control Board (CPCB) has declared the permissible noise level in India for different areas. In industrial areas, it is 75 dB (daytime) and 70 dB (night). In commercial areas, it is 65 dB and 55 dB respectively and in residential areas it is 55 dB and 45 dB.

Notes:
CITES, also known as Washington Convention, is a multilateral treaty to protect the endangered plants and animals. It was drafted in 1963 at a meeting of members of the International Union for Conservation of Nature. The convention was opened for signature in 1973 and came into force in 1975.

Notes:
In the year 1932, the world’s first tiger census was carried out in the forests of Palamu. The Palamu Tiger Reserve is situated in the state of Jharkhand. It has a total area of 1,129.93 sq km. The tiger reserve was set up in 1973.

Notes:
Panikulangara is a variety of cardamom. The variety is called Panikulangara Green Bold No.1 (PGB-1). It retains its green color and size even after drying.
Panikulangara is one of nine varieties of small cardamom that were trialed by the Indian Institute of Spices Research. Other varieties include Arjun and Wonder Cardamom.

Notes:
Eichhornia crassipes, commonly known as Common Water Hyacinth, is an aquatic plant native to the Amazon basin, and is often considered a highly problematic invasive species outside its native range. The plant was introduced by Belgian colonists to Rwanda to beautify their holdings and then advanced by natural means to Lake Victoria where it was first sighted in 1988. There, without any natural enemies, it has become an ecological plague, suffocating the lake, diminishing the fish reservoir, and hurting the local economies.