hazardous Waste MCQ questions answers

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hazardous Waste

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Solid waste [Telangana State Eligibility Test (TSSET)-1985]
A
threatens human health or the environment because it is toxic, chemically active, corrosive or flammable.
B
any unwanted or discarded material we produce that is not a liquid or gas.
C
produce directly from homes.
D
None of the above
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Substances that can eat through or dissolve metal storage tanks and equipment are called [Jharkhand State Level Eligibility Test (Jharkhand SLET)-2021]
A
ignitable.
B
corrosive.
C
reactive.
D
toxic.
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is hazardous waste [Madhya Pradesh State Level Eligibility Test (MP SLET / SET)-1980]
A
something that is electric is some way
B
feces or vomit
C
Something that is highly toxic or chemically reactive
D
makes dinosaurs
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The process of restoring an area of land to a more natural, productive state is called..... [Tamil Nadu State Eligibility Test (TNSET)-1986]
A
erosion
B
nutrient depletion
C
desertification
D
land reclamation
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Surface impoundment is a method for [Madhya Pradesh State Level Eligibility Test (MP SLET / SET)-2013]
A
packing a landfill down.
B
disposing of hazardous waste by bringing it to the surface.
C
disposing of hazardous waste by allowing it to settle out and evaporate in a pond.
D
recovering raw material from manufactured goods.
Question 6 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When do we label containers? [Assam State Level Eligibility Test (Assam SLET)/North East State Level Eligibility Test (NESLET)-2016]
A
When we open the container
B
When we receive them in lab
C
When it expires
D
Only (A) & (B)
Question 7 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
One of the major disadvantages of recycling goods is that [Andhra Pradesh State Eligibility Test (APSET)-1996]
A
Landfill operators must charge more momey for trash delivery because they are receiving less of it
B
approximately 55% of the trees cut down make paper are saved when paper is recycled
C
marine mammals and sea turtles mistake floating plastic for food or get caught it in
D
recycling may cost more than burying trash in landfills in areas with ample space
Question 8 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Secondary recycling [AYUSH NET Examination-2015]
A
materials are turned into new products of the same type.
B
materials are converted into different products.
C
Either (A) or (B)
D
Neither (A) nor (B)
Question 9 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Consider the following Statements:
  1. A diaper contaminated with cytotoxic is considered biomedical waste
  2. Bio-medical waste can be effectively managed by the thermal process.
  3. Types of waste are Solid, Liquid, Biomedical, E-waste management and Hazardous chemicals and radioactive waste
Which of the following statement(s) is/are true? [Haryana State Eligibility Test (Haryana SET)-1985]
A
Only 1, 2
B
Only 2, 3
C
Only 1, 2, 3
D
Only 1, 3 Consider the following Statements:
  1. scientists have been able to develop completely sage and permanent methods for disposing of radioactive waste
  2. glass is the most difficult products to recycle
  3. do we store hazardous waste
Which of the following statement(s) is/are true?
Question 10 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The use of plants to absorb hazardous materials [Assam State Level Eligibility Test (Assam SLET)/North East State Level Eligibility Test (NESLET)-1991]
A
bioremedation
B
phytoremediation
C
biomagnification
D
genetic engineering
Question 11 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Corrosive substances such as bleaches and drain cleaners can cause ..... [BINC Examination-1990]
A
difficult of breathing
B
serious burns and eye damage
C
permanent amnesia
D
massive headache
Question 12 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following would not be part of an Integrated Waste Management Plan? [Haryana State Eligibility Test (Haryana SET)-2008]
A
Produce less waste
B
Recycle waste
C
Landfill waste
D
Package all foods for individual consumption
Question 13 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Leftover rock and ore from mineral extraction. [Jharkhand State Level Eligibility Test (Jharkhand SLET)-1997]
A
hazardous waste
B
municipal solid waste
C
agricultural waste
D
mining waste
Question 14 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Incineration [ASRB NET Examination-1998]
A
Burning of solid waste.
B
Waste produced in homes, businesses, schools and in the community
C
Either (A) or (B)
D
Neither (A) nor (B)
Question 15 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
One method to remove contaminants such as cesium-134 from surface soil would be [Andhra Pradesh State Eligibility Test (APSET)-2011]
A
to use phytoremediation, allowing plants roots to absorb toxins
B
to use a plasma arc torch to incinerate the toxins
C
to create a surface impoundment with a liner to contain the wastes
D
by burning the soil in a very hot incinerator then returning it to the site
Question 16 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
check each sentence that is not true about recycling [Uttarakhand State Eligibility Test (USET)-1997]
A
it conserves resources
B
it creates less pollution
C
it saves energy
D
it can be used for all types of solid waste
Question 17 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This convention bans POPs and dirty dozen. [Assam State Level Eligibility Test (Assam SLET)/North East State Level Eligibility Test (NESLET)-1997]
A
Philippine Agenda 21
B
Kyoto Protocol
C
Stockholm Convention
D
Basel Convention Treaty
Question 18 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is one of the first priorities of Integrated Waste Management? [Tamil Nadu State Eligibility Test (TNSET)-1983]
A
Use less of a harmful product
B
Reuse
C
Treat waste to reduce toxicity
D
Incinerate waste
Question 19 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
By definition, hazardous wastes can have all of the following properties EXCEPT [Kerala State Eligibility Test (Kerala SET)-2005]
A
flammability
B
corrosiveness
C
insolubility in water
D
disease causing potential
Question 20 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Deep-well injection involves [Chhattisgarh State Eligibility Test (CG SET)-2016]
A
lining a pond to seal it.
B
pumping wastes into the ground below groundwater level.
C
digging wells below landfills to search for water.
D
removing hazardous wastes from below\ groundwater level.
There are 20 questions to complete.