Which of these activities are usually restricted (partially or fully) in National parks?
1. Hunting of wild animals
2. Destruction of habitat
3. Construction of tourist lodges
4. Collecting minor forest products
Select the correct answer code:
1. 1 and 2 only
2. 2 and 3 only
3. 3 and 4 only
4. 1, 2, 3, and 4