Worksheetsgreen chemistry
Total questions: 20
Worksheet time: 10mins
Translate into English : changement climatique
(a)
Translate into English : réchauffement climatique
(a)
Translate into English : Politique qui respecte l'environnement
ecological
eco-friendly polic
carbon footprint
to protect the environment
Translate into English : nuire à l'environnement
damage
to harm the environment
an awareness campaign
Translate into English : le dévéloppement durable
sustainable development
scarcity
Translate into English : l'épuisement des ressources
depletion of resources
natural resources
What does the sutainable development mean?
It allows develoment of society and protects planet
It allows development of society instead of protecting planet
It saves the planet and avoids production
The three pillars of sustainability are
environmental, social & cultural
Social, ecological & indistrial
social , environmental & economic
Steel, gypsum & granite
What is it?
solar enregy
wind
wind turbine
rotor
Which energy is free?
solar energy
biosphere energy
nuclear energy
fossil energy
which ressource is renewable ?
water
Coal
sun
wind
which ressource is not renewable ?
water
Coal
sun
wind
Green chemistry is an approach in chemical sciences that uses:
solvents
renewable raws
waste
Green chemsitry wants to reach
hazard, economy, & production
atom economy, fast-acting & production
prevention, atom economy, & designing safer chemicals
how many principles gets green chemistry?
eigthteen
twelve
ten
Atom economy means
Design synthetic methods to maximize incorporation of all material used into final product.
design synthetic methods to save atom into final product
design synthetic method to waste more atom into nature
Raw materials should be
safe
renewable
healthy
Selectively catalyzed processes are superior to stoichiometric processes.
a synthesis must use stoichiometric processes
a catalysis must be used
a catalysis must be stoichiometric
Developing green chemistry is
hulk chemistry
useless
utopian
essential
