4 Written questions
3 Multiple choice questions
- coal, oil, natural gas, and other fuels that are ancient remains of plants and animals.
- the falling to earth of any form of water (rain or snow or hail or sleet or mist)
- process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugars and starches
3 True/False questions
evaporation → the metabolic processes whereby certain organisms obtain energy from organic moelcules
respiration → loss of water from a plant through its leaves
reservoir → a place where a large quantity of a resource sits for a long period of time.