Things around us Worksheet-4

Things around us Worksheet-4

 

Fill in the blanks:

  1. Non-living things such as air, light and temperature are called ________ components.
  2. _________ components are those that have life.
  3. Leaves are green because they contain a green substance called ________.
  4. Photo means light and synthesis means _________.
  5. Animals cannot make their own food, so they are said to be ___________.
  6. Tiny organisms that feed on the bodies of dead plants and animals to break them down into simpler substances are called ___________.
  7. Rabbit and deer that feed on plants are called _________ consumers.
  8. In dense forests, _________ block a lot of sunlight.
  9. It is much hotter near the _______, while places near the poles are very cold.
  10. ________ is very harmful as it may cause asthma.
  11. _______transports substances within the human body, is largely composed of water.
  12. _________ is the uppermost layer of the Earth's crust.
  13. The area where a particular organism naturally lives is called its ________.
  14. Match the Column-A with Column-B:

 

Answer:

  1. Abiotic
  2. Biotic Or Living
  3. Chlorophyll
  4. Production
  5. Heterotrophs or Heterotroph
  6. Decomposers or decomposer
  7. Primary
  8. Large trees
  9. Equator
  10. Smog
  11. Blood
  12. Soil
  13. Habitat
  14. 1-d, 2-c, 3-a, 4-e, 5-b