[
    {
        "id": "3601",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/3601.jpg",
        "question": "According to the food web, if all the sea weeds were washed off due to Tsunami, which organism will not be affected?\nChoices:\n(A) dolphins\n(B) star fish\n(C) limpets\n(D) sea gulls",
        "answer": "A"
    },
    {
        "id": "3627",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/3627.jpg",
        "question": "From the above food web diagram, if all the algae dies then what of the following has to increase to stabilize the food web \nChoices:\n(A) lichen\n(B) fungal-feeding nematodes\n(C) predatory mites\n(D) predatory nematodes",
        "answer": "A"
    },
    {
        "id": "3734",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/3734.jpg",
        "question": "From the above food web diagram, if the population of duck increase then population of tadpoles\nChoices:\n(A) increases\n(B) remains the same\n(C) decreases\n(D) NA",
        "answer": "C"
    },
    {
        "id": "3831",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/3831.jpg",
        "question": "Carmine made a food web diagram. If there were a sudden decrease in the amount of humans, which would be most affected?\nChoices:\n(A) the Sun\n(B) the trees\n(C) small marine animals\n(D) the fish",
        "answer": "D"
    },
    {
        "id": "3857",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/3857.jpg",
        "question": "From the above food web diagram, if dolphins change their habits and no longer feed on squids, which of the following species' population is affected the most?\nChoices:\n(A) see bird\n(B) squid\n(C) fish\n(D) plankton",
        "answer": "C"
    },
    {
        "id": "3862",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/3862.jpg",
        "question": "According to the food web, what will happen if the evergreen dried up due to extreme heat?\nChoices:\n(A) Black bears would increase\n(B) Squirrel population would increase\n(C) gray wolf population would decrease\n(D) none of the above",
        "answer": "C"
    },
    {
        "id": "3916",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/3916.jpg",
        "question": "In the diagram of the food web as shown, if the earthworm population decreases, the cattails plant population will most likely?\nChoices:\n(A) decrease\n(B) stay same\n(C) can't tell\n(D) increase",
        "answer": "D"
    },
    {
        "id": "3938",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/3938.jpg",
        "question": "From the above food web diagram, what will cause squirrel to increase\nChoices:\n(A) decrease in grass\n(B) decrease in blackbear\n(C) decrease in bobcat\n(D) increase in evergreen",
        "answer": "C"
    },
    {
        "id": "3939",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/3939.jpg",
        "question": "Given the aquatic food web below. In the food web shown, which of the following organism seems to have the least predators?\nChoices:\n(A) planktons\n(B) squid\n(C) killer wale\n(D) human",
        "answer": "C"
    },
    {
        "id": "3940",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/3940.jpg",
        "question": "Based on the food web provided, a decrease in the grass population would least directly impact which other organism?\nChoices:\n(A) Snake\n(B) Hawk\n(C) Deer\n(D) Rabbit",
        "answer": "C"
    },
    {
        "id": "4000",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/4000.jpg",
        "question": "Base your answers on the diagram , which shows a partial food web. What will happen to maggot if the Birds of Prey are extinct?\nChoices:\n(A) maggot population will decrease\n(B) maggot population will remain the same\n(C) maggot population will increase\n(D) None of the above",
        "answer": "C"
    },
    {
        "id": "4042",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/4042.jpg",
        "question": "A decrease in acorn would affect which animal in the food web?\nChoices:\n(A) Winter Wren\n(B) mountain beaver\n(C) Spotted Owl\n(D) caterpiller",
        "answer": "C"
    },
    {
        "id": "4189",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/4189.jpg",
        "question": "From the above food web diagram, if the algae population increases then population of blackfly will\nChoices:\n(A) decrease\n(B) remains the same\n(C) increase\n(D) NA",
        "answer": "C"
    },
    {
        "id": "4368",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/4368.jpg",
        "question": "In this food web, what might lead to a decrease in the freshwater snail?\nChoices:\n(A) Increase in detritus.\n(B) Decrease in water flea.\n(C) Increase in bacteria.\n(D) Decrease in detritus.",
        "answer": "D"
    },
    {
        "id": "4600",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/4600.jpg",
        "question": "From the above food web diagram, if all the perwinkles dies then population of crabs\nChoices:\n(A) remains the same\n(B) decrease\n(C) increase\n(D) NA",
        "answer": "B"
    },
    {
        "id": "4647",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/4647.jpg",
        "question": "In the diagram of the food web shown, what will most directly be impacted if the supply of wheat increase?\nChoices:\n(A) foxes will decrease\n(B) fruit trees will decrease\n(C) fruit trees will increase\n(D) hawk will increase",
        "answer": "D"
    },
    {
        "id": "4751",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/4751.jpg",
        "question": "In the diagram of the food web shown, what will be most directly impacted if the number of poison dart decrease?\nChoices:\n(A) leimadopis epinephlos\n(B) ant\n(C) lizard\n(D) goliath bird eating spider",
        "answer": "A"
    },
    {
        "id": "4907",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/4907.jpg",
        "question": "In the diagram of the food web shown, if the number of lizard and grass hoppper decrease, the population of grass will likely...?\nChoices:\n(A) can't tell\n(B) decrease\n(C) stay same\n(D) increase",
        "answer": "D"
    },
    {
        "id": "5080",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/5080.jpg",
        "question": "Based on this food web, a decrease in the blue whale population would most directly decrease the available energy for whom?\nChoices:\n(A) Small Fish and Squid\n(B) Emperor Penguin\n(C) Leopard Seal\n(D) Killer Whale",
        "answer": "D"
    },
    {
        "id": "5081",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/5081.jpg",
        "question": "From the above food web diagram, which change will increase in green plant number\nChoices:\n(A) increase in snake\n(B) increase in goat\n(C) decrease in snakes\n(D) decrease in wild cat",
        "answer": "A"
    },
    {
        "id": "5113",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/5113.jpg",
        "question": "If there were is an increase in Phytoplanktons in the given food web, which organism would be most directly affected?\nChoices:\n(A) Baleen whale\n(B) Both\n(C) Krill\n(D) None",
        "answer": "C"
    },
    {
        "id": "5399",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/5399.jpg",
        "question": "In the diagram of the food web shown, if the supply of flower decreases, the population of grass will...?\nChoices:\n(A) increase\n(B) stay the same\n(C) can't tell\n(D) decrease",
        "answer": "D"
    },
    {
        "id": "5645",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/5645.jpg",
        "question": "In the diagram of the food web shown, if the number of deer increase, the number of dog wood will most likely?\nChoices:\n(A) decrease\n(B) can't tell\n(C) increase\n(D) stay same",
        "answer": "A"
    },
    {
        "id": "5789",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/5789.jpg",
        "question": "A food web is given below. Which of the following can be the after effect when grass decrease?\nChoices:\n(A) An increase in fruit tree\n(B) No change\n(C) A decrease in rabbit\n(D) An increase in rabbit",
        "answer": "C"
    },
    {
        "id": "5800",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/5800.jpg",
        "question": "From the above food web diagram, which species would most directly get affected if all the dawn bat dies\nChoices:\n(A) tiger\n(B) tualang\n(C) bat\n(D) fish",
        "answer": "B"
    },
    {
        "id": "5911",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/5911.jpg",
        "question": "From the above food web diagram, what cause rabbit number to increase\nChoices:\n(A) increase in hawk\n(B) increase in snake\n(C) increase in grass\n(D) increase in mouse",
        "answer": "C"
    },
    {
        "id": "5944",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/5944.jpg",
        "question": "If chameleon are removed from the food web, which organism would most likely have a decrease in its population?\nChoices:\n(A) nothing happens\n(B) Caterpillar\n(C) Leaf\n(D) none of above",
        "answer": "C"
    },
    {
        "id": "6012",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/6012.jpg",
        "question": "In the given food web, which organism consume the least number of prey?\nChoices:\n(A) bobcat\n(B) blackbear\n(C) graywolf\n(D) caribou",
        "answer": "A"
    },
    {
        "id": "6015",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/6015.jpg",
        "question": "From the above food web diagram, which species do not feed on other species\nChoices:\n(A) secondary consumer\n(B) primary consumer\n(C) tertiary consumer\n(D) producer",
        "answer": "D"
    },
    {
        "id": "6066",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/6066.jpg",
        "question": "If there were no frog, which organism out of the following would be most directly affected? (Based on the given food web)\nChoices:\n(A) None of these\n(B) Water Beetle\n(C) Small fish\n(D) Tadpole",
        "answer": "B"
    },
    {
        "id": "6101",
        "category": "deductive",
        "image_path": "MathVista_30_deductive_images/6101.jpg",
        "question": "According to the given food web, what will be the consequence of decrease in population of killer whale?\nChoices:\n(A) Seal would decrease.\n(B) Penguins will become extinct.\n(C) Seal will increase.\n(D) Leopard seals will increase",
        "answer": "D"
    }
]