Q. Which of the following are functions of the environment?

1. Providing resources
2. Assimilating wastes
3. Providing basis for biodiversity
4. Providing aesthetic services

Select the correct option from the codes given below:
Answer: 1, 2, 3 and 4
Notes: The environment performs four main functions: provides resources (renewable and non-renewable), assimilates wastes, maintains biodiversity, and offers aesthetic services such as natural beauty. All four functions listed in the options are recognized as essential roles played by the environment in supporting life and human well-being.