Natural resources are resources taken from nature to satisfy our needs. As wild animals are on the earth naturally, they are considered as natural resources.
Although Union List, State List and Concurrent List cover the entire legislative business, yet there may be an item not mentioned anywhere, who will legislate on that item
When a work process is out-sourced to a different country which is not nearby – it is called off-shore outsourcing. For e.g. If USA outsources a work process to India- it is off-shore outsourcing.