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WorksheetsQuizz 4
Total questions: 20
Worksheet time: 10mins
Biodegradable materials are not recommended for all applications: for which of the following is it NOT advisable to use biodegradable products?
Cleaning products ( e.g. car shampoo )
Coating and painting used in marine environment
( e.g. ship paint )
River bank protection ( e.g. retaining walls )
In farming when it helps to slowly release soil improvers
The term 'Reuse' refers to:
Cleaning up a mess.
Make something into something new.
Use less of something, creating smaller amounts of waste.
Use something over and over again.
The term 'recycle' means:
Make something into something new.
Use something over and over again.
Use less of something, creating smaller amounts of waste.
Make something that can clean your room.
Which of the following is NOT a recyclable material?
Paper
Plastic
Food
Metal
Which of the following is bad for the environment?
Recycling
Littering
Reducing
Reusing
How much energy could 1 recycled tin can save?
Enough to power a cell phone for 18 hours.
Enough to power a TV for 3 hours.
Enough to power a lamp for 6 hours.
Enough to power a TV for 6 hours.
Which among the following is the most energy-efficient?
Incandescent bulb
Fluorescent tube light
Compact fluorescent lamp
All are equally efficient.
Solar cells are devices that convert solar energy directly into electricity and are manufactured from the second-most abundant element in the earth’s crust.
What is it ?
Bauxite
Silicon
Calcium
Magnesium
In rural areas, this gas can be generated and used for cooking and lighting .
Biogas
Oxygen
Ammonia
None of these
Large amounts of solar energy are stored in the oceans and seas. The process of harnessing this energy is called
OTEC (ocean thermal energy conversion)
OTC (ocean thermal conversion)
OSTEC (ocean and sea thermal energy conversion)
OTEC(Ocean technology of energy conversion)
Some people object to wind turbines because:
They do not like windmills.
They get in the way of photographs.
Wind farms are not real farms.
They are often built in areas of natural beauty.
Natural gas is transported mainly by
Pipelines
Trucks
Auto rickshaw
All three are correct
How much of the energy in burning coal reaches the consumer as electricity?
1/3 (one-third)
1/2 (one-half)
3/4 (three-quarters)
9/10 (nine-tenths)
Plastic is harmful due to what gas release into the atmosphere when burned ?
Dioxins
Lanthanum
Oxygen
Palladium
How many % of power consumed by Incandescent Bulbs gets wasted in the form of heat ?
60%
75%
85%
50%
Which of the below is NOT TotalEnergies Corbion product ?
Luminy
Lumilact
Puralact
Ingeo
What is the "PLA grade" which is the material for the new application, the bee keeping plastic frames (ECROTEK)
LX175
L130
LX930
D120
What is the main application for our future new product, xPLA?
Automotive parts
High heat water bottle
Food trays and packing
Medical supplies
What is the "Low heat Grade" of our Luminy PLA?
LX175
L105
D070
LX930
What is the "High Heat Grade" of our Luminy PLA?
LX175
L130
D070
LX975
