Answer:

1. Recycling.

Plasma Gasification.

Composting.

Incineration.

Sanitary Landfill.

2. Recycling is the process of collecting and processing materials that would otherwise be thrown away as trash and turning them into new products.

plasma arc gasification (PAG), waste-treatment technology that uses a combination of electricity and high temperatures to turn municipal waste (garbage or trash) into usable by-products without combustion (burning).

Composting is the natural process of recycling organic matter, such as leaves and food scraps, into a valuable fertilizer that can enrich soil and plants.

Incineration is a waste treatment process that involves the combustion of substances contained in waste materials. Industrial plants for waste incineration are commonly referred to as waste-to-energy facilities. Incineration and other high-temperature waste treatment systems are described as "thermal treatment".

Sanitary landfill is a modern engineering landfill where waste is allowed to decompose into biologically and chemically inert materials in a setting isolated from the environment

3. Refill a water bottle with water from home instead of buying a new one. Update your computer rather than throwing it out and getting a replacement. Ditch plastic bags and choose reusable, environmentally-friendly bags instead.