1) When using a quadrat, it must be thrown... a) Randomly b) Far c) Close d) exactly where you want 2) Which tool is used to sample organisms which do not move or move very slowly? a) Pitfall Trap b) Quadrat c) Net d) Cage 3) When setting up a pitfall trap, you must... a) Cover it completely with a lid b) Stick it out from the ground c) Camouflage it d) Leave it wide open 4) What is the useful product of photosynthesis? a) sugar b) Oxygen c) Carbon dioxide d) Water 5) Which gas is absorbed during photosynthesis? a) Carbon dioxide b) Oxygen c) Nitrogen d) Hydrogen

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