Coal, petroleum, and conservation methods — task. Science CBSE, Class 10.

PDF chapter test TRY NOW

Drag and drop the correct answer:

Answer variants:

Petroleum

Social forestry

Biogas

1. Commonly called crude oil -

2. Management, protection of forests and afforestation
on barren lands to aid in environmental, social, and
rural development -

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content