Get premium membership and access questions with answers, video lessons as well as revision papers.

Interdependence Between Plants and Animals Questions and Answers

This session contains several worked out questions on interdependence between plants and animals, which is a class 7 science topic.

Lessons (25)

• 1.    The following flow chart shows some interrelationships between plants, animals and soil. The arrows in the diagram above could represent
  3m 45s

• 2.    Below is a simple food chain. Green plants?Small insects?Large insects?Small birds?Large birds Note: The arrow points at the eater In this food chain what would be the effect of killing all the large insects? A. Small insects would decrease. B. Large birds would decrease. C. Green plants would increase D.Small birds would increase.
  3m 25s

• 3.    The chart below shows part of the nitrogen cycle. Study it and answer the question that follows. Which one of the following gives the correct processes represented by the arrows W, X, Y and Z.
  2m 40s

• 4.    Study the diagram of the food web below and answer the question that follows. Which of the following animals should be most abundant in the food web? A. Insects. B. Snakes. C. Frogs D. Rabbits
  2m 9s

• 5.    The function of the cup containing a liquid in the pitcher plant is to A.Store excess food B.Trap rain water for the plant C.Cool the leaves D.Trap small insects.
  2m 2s

• 6.    The chart below shows a feeding relationship in a certain habitat. Grass?Insects?Lizards?Snakes Note: The arrow points to the eater If a disease killed all the lizards, which one of the following would be the immediate effect?
  2m 58s

• 7.    Use the information below to answer the question that follows. Frogs eat grasshoppers. Grasshoppers eat grass. Snakes eat frogs. From this information, which one of the following is the correct food chain? A.Frogs?grasshoppers?grass?snakes B.Snakes?frogs?grasshoppers?grass. C.Grass?grasshoppers?frogs?snakes. D.Grass?grasshoppers?snakes?frogs.
  4m 51s

• 8.    Which one of the following parts of an insectivorous plant is adapted for trapping insects? A. Flower. B. Leaf. C. Stem D. Fruit
  1m 31s

• 9.    Susan studied feeding relationships among butterflies, owls and chameleons in a bush near her school. Which one of the following food chains CORRECTLY shows the feeding relationships? A.Owl?Chameleon?nectar?butterfly. B. Owl?Chameleon?butterfly?nectar. C. Nectar?butterfly?chameleon?owl. D. Nectar?butterfly?owl?chameleon.
  4m 24s

• 10.    Which one of the following plants has nitrogen fixing bacteria in its roots? A.Millet. B.Wheat. C.Cassava. D.Beans.
  2m 38s

• 11.    The chart below shows a feeding relationship. Fruits?Flies?Spiders?Chameleons?Hawks. The chameleons also feed on flies. Which one of the following would happen if all the spiders died suddenly? A.The population of chameleons would decrease. B.The chameleon will eat more flies. C.The chameleon would eat flies and fruits D.The population of hawks would decrease.
  3m 21s

• 12.    Which one of the following pairs of plants has root nodules? A. Tomatoes and beans. B. Cabbage and millet. C. Groundnuts and peas. D. Maize and potatoes.
  2m 47s

• 13.    Which one of the following is likely to happen if a disease gradually kills antelopes in a grassland inhabited by lions and vultures?
  2m 35s

• 14.    In feeding relationships, mice belong to the same group as A. Vultures B. Snakes C. Antelopes D. Lions.
  2m 20s

• 15.    A food chain in a grassland is shown below. Grass?Grasshoppers?Frogs?Snakes?Secretary birds. Which one of the following would most likely happen immediately all snakes are killed? A. Frogs would decrease in number. B. Grasshoppers would increase in number. C. The amount of grass would increase. D. Secretary birds would decrease in number.
  3m 35s

• 16.    Which one of the following is a possible food chain that could be found in grassland inhabited by hawks, frogs, snakes, mice and grasshoppers? A.Grass?grasshoppers?frogs?snakes. B.Grass? grasshoppers?frogs?mice. C.Grass?snakes?mice?hawks D.Grass? grasshoppers? hawks?snakes.
  2m 38s

• 17.    Which one of the following is a CORRECT food chain? A.Grass?Rabbit?Eagle?Leopard. B.Maize?Grasshopper?Lizard?Snake. C.Grass? Grasshopper? Eagle? Rabbit. D.Kales?Aphid?Weaverbird? Rabbit.
  2m 36s

• 18.    The following is a feeding relationship that was observed in a certain habitat. Maize grains?Rats?K?Hawks Which one of the following is CORRECTLY represented by K? A.Frogs. B.Snakes. C.Weaverbirds. D.Lizards.
  2m 55s

• 19.    Animals provide plants with A. Support and carbon dioxide B. Manure and oxygen C. Carbon dioxide and pollination D. Pollination and oxygen.
  3m 17s

• 20.    Which of the following food chains is correct? A.Grass?grasshopper?goat B.Maize?mice?snake. C.Sunflower?butterfly?rabbit. D.Grass?antelope?rhino.
  3m 19s

• 21.    Which one of the following pairs consists only of plants that directly feed on insects? A. Pitcher plant and sundew. B. Mushroom and butter wort. C. Sunflower and pitcher plant. D. Sundew and toadstool.
  1m 57s

• 22.    The picture below represents a type of interdependence between plants. The type of interdependence represented is A. Support B. Shade C. Habitat D. Shelter
  2m 4s

• 23.    Which one of the following statements on interdependence between plants is not true? Some plants A. depend on others for carbon dioxide B. grow on dead plants C. depend on others for protection against strong sunlight D. depend on others for support.
  2m 44s

• 24.    Below is an illustration of a food chain. Plant?Antelope?Lion?Vulture Tertiary consumers are represented by A. Plants B. Antelope C. Lion D. Vulture.
  2m 9s

• 25.    The following are ways through which plants show interdependence EXCEPT A. Sharing food. B. Support C. Provision of shelter. D. Provision of medicines.
  2m 32s