Put a check (/) if the statement is correct
and cross (X) if it is not
1. Waste is defined as any substance
or object which is no longer needed for any
human use or consumption.
2. Another term for waste materials
is junk
3. Solid Wastes include wastewater
or sewage such as water used for washing
foods, human and animal excretas.
4. Scrap metals and wood and bords
are example of reusable and recyclable
materials
5. Biodegradable wastes are wastes
that can easily be broken down into smaller
parts by natural process.​