WorksheetsYear 9 Carbon cycle
Total questions: 10
Worksheet time: 6mins
State the gas released in aerobic respiration
(a)
From which carbon containing compound do animals get most of the energy they need from?
Proteins
Lipids
Carbohydrates
DNA
Identify the process that plants carry out to produce carbon containing compounds
Aerobic respiration
Feeding
Decay
Photosynthesis
Which of these is NOT a fossil fuel?
Coal
Wind
Oil
Natural gas
State the term for the process carried out by microorganisms when living organisms die
(a)
Identify the process that releases carbon dioxide from fossil fuels
Feeding
Decay
Combustion
Respiration
Identify the process that occurs in all living organisms to release energy from carbon containing compunds
Aerobic respiration
Transpiration
Photosynthesis
Decay
Identify the carbon containing molecule found in the nucleus of your cells
Fatty acids
Amino acids
DNA
Glucose
The presence of which carbohydrate can be tested for using iodine solution?
Glycerol
Starch
Glucose
Amino acids
What type of miciorganisms can be seen in the image?
(a)
