water-savig, energy-saving, CFC replacement, alternative fuels, automobile technologies
25
Earth's human population is expected to grow over ....... by 2050 (according to my presentation)
9 billion
15
Give an example of water devices
low flow showerheads, aerators, toilet tank banks, drip irrigation system
15
what is the name of the curly lightbulbs
Compact fluorescent lightbulbs, CFLs
20
What are CFCs used in
foam, refrigeration, air conditioning sectors, etc
20
What is the long forms of HCFC
Hydrochloroflourcarbon
20
True or False. Gasohol is made from renewable resources, primarily vegetable oils and animal fats-including oil left over from frying foods in restaurants
False
10
How many slides do I have in my presentation? 9, 10, or 11
11
15
True or False. CFCs cause the thinning of ozone layer.
True
15
Define automobile technology
Automobile technology is a program of study focusing on the mechanics and technology driving today's cars.
20
What do HEV stands for
hybrid electric vehicle
15
What do FCV stands for?
fuel cell vehicle
20
True or false. Technologies that conserve water save energy.
True
15
True or False. HFCs contain chlorine and contribute to destruction of stratospheric ozone.