Edit Game
How did COVID lockdowns affect air pollution?
 Delete

Use commas to add multiple tags

 Private  Unlisted  Public



 Save


Get beautiful free images


Delimiter between question and answer:

Tips:

  • No column headers.
  • Each line maps to a question.
  • If the delimiter is used in a question, the question should be surrounded by double quotes: "My, question","My, answer"
  • The first answer in the multiple choice question must be the correct answer.

 Import questions


Get beautiful free images






 Save   15  Close
Air pollution is affected by the weather.
Ture or False
particulate matter (PM2.5) is the name of a specific chemical.
PM2.5 refers to all particles smaller than 2.5 microns.
What happen if Ozone forms near the ground?
cause breathing problems, and makes it hard for plants to grow.
What blocks harmful ultraviolet radiation in the stratosphere?
Ozone
causinNitrogen dioxide （NO2）reacts with other chemicals in the air, causing ___________________ .
causing acid rain.
Nitrogen dioxide （NO2）reacts with other chemicals in the air, making ________.
ozone
Air pollution only comes from human activity. True or False?
Wrong! Air pollution only comes from human activity and natural sources.
Breathing in pollutants can irritate which 2 human organs?
throat and lungs.
A form of energy that is emitted by the sun and artificial sources, such as tanning beds.
Ultraviolet (UV) radiation
What do we call any harmful substance in the environment?
Pollutant
Nitrogen dioxide （NO2）comes from what？
Nitrogen dioxide (NO2) comes from cars and other machines that burn fuel.
What is Lockdown？
A government policy limiting when people could go out of their homes.
What is Fuel？
Material that is burned for energy.
What is PM2.5 stands for ？
Fine Particulate Matter - Airborne particles that are less than 2.5 microns across.
What is pollution concentration？
The amount of pollution in the air.


Get beautiful free images

Your experience on this site will be improved by allowing cookies.