Solution:
Symbiotic bacteria responsible for the fixation of atmospheric nitrogen are present in peas. The symbiotic nitrogen-fixing bacteria invade the root hairs of host plants, where they multiply and stimulate formation of root nodules, enlargements of plant cells and bacteria in intimate association.

Solution:
Anamalai Tiger reserve is a 950 sq. km. reserve spread over Western Ghats in Tamil Nadu. It was declared a tiger reserve in 2007.

Solution:
Simlipal tiger reserve (also a National Park) is situated in Mayurbhaj district of Odisha. This tiger reserve derived its name 'Similipal' form 'Simul' tree i.e. Silk Cotton tree.

Solution:
Bharatpur bird sanctuary is located in Rajasthan state & bordering with the state of Uttar Pradesh. Also known as Koeladeo Ghana Bird Sanctuary or Koeladeo National Park. Being a World Heritage Site it is famous for migratory Siberian Cranes.

Solution:
Destruction of habitat of wild animals, As the forests are shrinking due to deforestation, the wild animals are loosing on their natural habitits risking survival.

Solution:
Kanha National Park belongs to tropical dry forests one among the following bio - geographical areas in the world. Kanha National Park, also known as Kanha Tiger Reserve, is a vast expanse of grassland and forest in the central Indian state of Madhya Pradesh.

Solution:
Melghat tiger reserve which is located in the Amravati district of Maharashtra was among the nine tiger reserves which were declared under the first phase of project tiger in 1973-74.