Q.1.
Residue collected at the bottom of the combustion chamber in a furnace.
Q.2.
A systems of tool that looks at the materials used and released throughout the lifetime of a product—from the procurement of raw materials through their manufacture, use, and disposal. Also known as cradle-to-grave analysis.
Q.3.
Refuse collected by municipalities from households, small businesses, and institutions.
Q.4.
Using a product or material that was intended to be discarded.
Q.5.
The movement of trash cans to the truck done by a collection crew
Q.6.
Suppose a crew of two people requires 2 minutes per stop, at which they can servicefour customers. If each customer generateslb of refuse per week, how many customerscan they service if they did not have to go to the landfill, knowing that the crew has 6 productive hrs in a day?
Q.7.
When the waste disposal unit is far from the collection area, this is used.
Q.8.
Which of the following is NOT a benefit of incinerating waste?
Q.9.
___________ is any waste that is a risk to the health of humans or other living things.
Q.10.
The sum total of all the waste produced by individuals, industries, mining, and agriculture is referred to as _______________.
Q.11.
Which one of the following is NOT a method for handling non-biodegradable solid waste?
Q.12.
Integrated waste management arranges all of the strategies of dealing with municipal solid waste in order, from top-to-bottom, with the goal of minimizing what ends up in a landfill. The first step in waste management is _____________.
Q.13.
Rainwater falling on a dump dissolves chemicals from the wastes, forming a liquid called _________________ that could pollute rivers, streams, and groundwater.
Q.14.
Manufacturers could reduce waste and conserve resources by making products that
Q.15.
Which of the following disease is caused by waste material thrown in open areas ?
Q.16.
Which one is not a benefit of recycling ?
Q.17.
Fromto the present, the percentage of waste that is recycled has
Q.18.
Makes up most of the municipal solid waste
Q.19.
Garbage produced by households and businesses
Q.20.
Cannot be broken down by biological processes