Which country has approved a 7 billion USD program for the development and production of hydrogen fuel?

Which part of the Himalayas are covered with dense forest?

Which of the following is not a greenhouse gas?

Red data book provides data on?

A very large ecosystem on land having distinct type of vegetation and wildlife is called?

In which year Forest Conservation Act was passed?

In which state is Ranthambore National Park located?

Which of the following is the main constituent of Biogas after Methane?

Cyrtodactylus vairengtensis is a newly discovered species of Gecko endemic to which Indian state?

Pin valley National park is situated in ..........