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1) They are organisms that break down dead plants and animals. a) herbivore b) carnivore c) omnivore d) decomposer 2) What is part of the food chain or food web that makes their own food? a) consumer b) producer 3) What is the type of consumer that eats meat only? a) herbivore b) omnivore c) carnivore 4) What is the type of consumer that eats plants only? a) herbivore b) omnivore 5) Predators and prey are examples of .............. a) biotic b) abiotic 6) What is likely to happen to the population of foxes if the population of rabbits increases? a) it will increase b) it will decrease 7) These are usually herbivores which feed on the plants. a) Primary consumer b) Secondary consumer 8) Which of the following is an example of an abiotic factor? a) panda b) soil 9) What is produced by plants after photosynthesis? a) Glucose and oxygen b) glucose and carbon dioxide 10) What does a food chain always start with? a) an egg b) a consumer c) a producer 11) Which of the following is a decomposer? a) fungi b) algae 12) What is the gas needed by the plants in order to make food? a) Nitrogen b) carbon dioxide 13) What is the function of chlorophyll in a leaf? a) To carry water b) To release Carbon dioxide c) To absorb carbon dioxide d) To absorb sunlight 14) What is not needed by the plants in photosynthesis? a) sunlight b) nitrogen 15) Carbon dioxide moves out of the leaves during photosynthesis. a) True b) False

Photosynthesis, Food Chain & Food Web

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