Question types

Start with

Question limit

of 14 available terms

Advertisement Upgrade to remove ads
Print test

5 Written questions

5 Multiple choice questions

  1. condition of the Earth's atmosphere at a particular time and place
  2. essential to life, plants need it to produce food & animals give it off as a waste product
  3. release carbon dioxide when burned
  4. the layer of gases that surround the planet
  5. a place pure air is found

4 True/False questions

  1. water vaporplays an important role in Earth's weather by condensing, forming clouds & falling in the form of precipitation


  2. nitrogennecessary for a fire to burn


  3. oxygenmakes up 78% of the gases in dry air


  4. greenhouse effectthe trapping of heat by the gases in the atmosphere