Correct option is B
(b) Pashchim Champaran
Pashchim Champaran has the highest forest cover in Bihar, including Valmiki National Park, which is the only tiger reserve in the state.
Information Booster:
- Bihar has around 7% forest cover.
- Pashchim Champaran has Valmiki National Park.
- Major forests in Bihar: Kaimur Hills, Bhimbandh, Rajgir hills.
- Forest types: Dry deciduous and mixed forests.
- Forests are under threat due to deforestation and encroachment.
Additional Information:
- Gopalganj and Sitamarhi have minimal forest cover.
- Eastern India has significant deforestation due to agriculture.