Answer:

1. Cleaning is the process of removing unwanted substances, such as dirt, infectious agents, and other impurities, from an object or environment.

2. Storing is the state of being kept in a place when not being used.

3. Waste management is the activities and actions required to manage waste from its inception to its disposal.

4. Environmental law refers to the protection of our natural resources and the regulation of businesses that impact them.

Explanation:

sana po makatulong :D