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प्रश्न
Find more topics from your Environmental Studies or Mathematics textbooks for drawing tree diagrams. Draw and label the diagrams.
| Life on earth began with unicellular I organisms known as protozoa. The following are the stages of evolution of animals. Invertebrates are animals without a backbone, for e.g., a snail. The vertebrates are animals which have a backbone. E.g., Aquatic animals like fish. Animals which: live in water and also on land are called amphibians. E.g. A frog. A few invertebrates are worms and mosquitoes and a few I vertebrates are reptiles. |
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उत्तर

संबंधित प्रश्न
Fill in the blank with an appropriate word:
The poet's mother was stung __________ a scorpion.
We add ‘un-’ to make opposites. For example, true — untrue. Add ‘un’– to the word below to make its opposite. Then look up the meaning of the word you have formed in the dictionary.
interesting: ____________
In her message to students of her college, Kalpana Chawla said, “May you have the vision to find the path from dreams to success … Wishing you a great journey.”
Form pairs. Use “May you…” and “I wish you/Wishing you” to wish your partner good luck and success in
- a sports event,
- a quiz or a competition, and
- a test or examination.
Be sure to thank your partner when she/he wishes you in turn. You may also look up a telephone directory, or go to a post office, and get a list in English and Hindi of standard phrases that can be sent in greeting telegrams anywhere in India. Discuss which of these you might use, and when. Compare the English and Hindi phrases for expressing good wishes. Do you know such phrases in any other language?
‘Kalpana Chawla was a heroine’. How did a journalist support his statement?
Write a summary of the poem.
- Title
- Introductory paragraph (about the poem, type, nature, tone)
- Main body (central idea, the gist of the poem)
- Conclusion (opinion, views, appeal).
Say ‘WHY’?
The writer grew less dogmatic and more open-minded.
Create a pamphlet for the following.
Make a pamphlet on ‘Dengue Awareness’ (Focus on its causes, preventions, symptoms, and precautions).
Write conversation on the following situation.
Between two friends on the importance of punctuality
Attempt a description of the following process, in about 100 word each, either using the imperative or the passive.
Sending a letter by courier service
Imagine someone has invited your family to a programme and you were the only person at home when the invitation was given orally.
Write a note (4-5 lines) to pass on the message to the other people in your family. Or, Write an imaginary conversation in which you pass on the message to your parents.
