Quiz @ The Cleantech Quiz
The Cleantech Quiz questions on all categories. (See all categories)
1. Which of the following is not a greenhouse gas - Water Vapour, CO2, Ozone, Propane? - Climate Change
13. Which landmark book by Rachel Carson created significant awareness about the dangers of using synthetic pesticides? - Agriculture
22. What sustainable transportation was invented by Karl Baron von Drais of Germany In 1817? - Lifestyle,Lifestyle,Transport
24. What fuel was the original diesel engine by Rudolf Diesel designed to run on? - Biofuels,Transport
26. What is the difference between hydrokinetic power and conventional hydro power? - Hydro,Renewable,Water
27. How are air source heat pumps able to have a CoP of higher than 1? - Efficiency,Geothermal Heating
34. What is the second largest constituent of biogas, after methane? - Bio,Liquid Waste,Waste,Waste to Energy
35. What is a run of the river hydro power plant, and how is it different from the usual hydro power plant? - Hydro
36. What does PLA stand for, when we talk about PLA based bioplastics? - Biopolymers,Pollution Control,Waste Management