Fill in the table “The importance of animals in nature and human life.”
October 30, 2020 | Education
| The meaning of animals | Examples of |
In nature | |
1) pollinate plants | Bumblebee, bee, butterfly |
2) Spread the fruits and seeds of plants | Birds, cats, dogs, ants |
3) Increase soil fertility | Earthworms |
4) are orderlies, destroying sick and dead animals | Wolf, hyena |
5) Are plant pests and animal parasites | Aphids, locusts |
6) Reduce the number of pests | Ladybugs, birds |
In human life | |
1) are a power source | Cow, chicken, pig |
2) They are a source of raw materials for industry (fur, wax, wool, silk, leather, down, venom of snakes, bees) | Mink, bee, sheep, silkworm, snakes, geese |
3) Are agricultural pests | Colorado potato beetle, aphid |
4) Are human parasites | Ascaris, bovine tapeworm |
5) Destroy agricultural pests | Birds, ladybugs |
6) Have aesthetic value | Dogs, cats, parrots |
