7. What are abiotic factors?

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
Abiotic factors are the
elements that constitute a
environment, like light, temperature,
, water, gases, atmospheric
pressure, .