Question

how can we preserve our natural vegetation and wildlife

Answer 1

 Wildlife sanctuaries, national parks and biosphere reserves protect our natural vegetation and wildlife.
 Conservation of lakes, wetlands and creeks prevents these precious resources from exhaustion.
 Awareness programmes such as Vanamahotsava and social forestry should be encouraged
 Encouraging school children for bird watching and visiting nature camps will help them in appreciating and respecting the habitat of various species
 Laws have been passed in various countries declaring the killing of birds and animals as illegal.