Many cars are equipped with a catalytic converter, a device that helps remove hydrocarbons and oxides from car exhaust. As a result, this device helps to
increase the production of ozone. decrease the production of smog. increase the emission of nitrogen. decrease the emission of carbon dioxide.
A B C D
Question: Many cars are equipped with a catalytic converter, a device that helps remove hydrocarbons and oxides from car exhaust. As a result, this device helps to
A. increase the production of ozone.
B. decrease the production of smog.
C. increase the emission of nitrogen.
D. decrease the emission of carbon dioxide.
Answer:
Many cars are equipped with a catalytic converter, a device that helps remove hydrocarbons and oxides from car exhaust. As a result, this device helps to
increase the emission of nitrogen. increase the production of ozone. decrease the emission of carbon dioxide. decrease the production of smog.
A B C D
Question: Many cars are equipped with a catalytic converter, a device that helps remove hydrocarbons and oxides from car exhaust. As a result, this device helps to
A. increase the emission of nitrogen.
B. increase the production of ozone.
C. decrease the emission of carbon dioxide.
D. decrease the production of smog.
Answer:
D
Many cars are equipped with a catalytic converter, a device that helps remove hydrocarbons and oxides from car exhaust. As a result, this device helps to
increase the production of ozone. decrease the production of smog. increase the emission of nitrogen. decrease the emission of carbon dioxide.
1 2 3 4
Question: Many cars are equipped with a catalytic converter, a device that helps remove hydrocarbons and oxides from car exhaust. As a result, this device helps to
1. increase the production of ozone.
2. decrease the production of smog.
3. increase the emission of nitrogen.
4. decrease the emission of carbon dioxide.
Answer:
2
Many cars are equipped with a catalytic converter, a device that helps remove hydrocarbons and oxides from car exhaust. As a result, this device helps to
increase the production of ozone. decrease the production of smog. increase the emission of nitrogen. decrease the emission of carbon dioxide.
A R U P
Question: Many cars are equipped with a catalytic converter, a device that helps remove hydrocarbons and oxides from car exhaust. As a result, this device helps to
A. increase the production of ozone.
R. decrease the production of smog.
U. increase the emission of nitrogen.
P. decrease the emission of carbon dioxide.
Answer:
R
Many cars are equipped with a catalytic converter, a device that helps remove hydrocarbons and oxides from car exhaust. As a result, this device helps to
increase the emission of nitrogen. increase the production of ozone. decrease the emission of carbon dioxide. decrease the production of smog.
A R U P
Question: Many cars are equipped with a catalytic converter, a device that helps remove hydrocarbons and oxides from car exhaust. As a result, this device helps to
A. increase the emission of nitrogen.
R. increase the production of ozone.
U. decrease the emission of carbon dioxide.
P. decrease the production of smog.
Answer:
P