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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
Thus I entered, and thus I go!
In triumphs, people have dropped down dead,
"Paid by the world, what dost thou owe
Me? "....God might question; now instead,
'Tis God shall repay: I am safer so.
Read the above lines and amswer the question that follow.
Give an example of Antithesis from the poem ‘The Patriot: An Old Story.’
Prepare a formal invitation card for the Art Festival.
Among your classmates, one is unable to walk properly, the second one can’t hear properly and the third one can’t see this beautiful world. All of them are facing lots of difficulties in life. Compose a dialogue among them, about the problems and difficulties faced by them. You can take the help of the following dialogue to expand your ideas.
| Student 1 | Do you know, how many problems I have to face when I decide to go anywhere? |
| Student 2 | I can’t hear anything. |
| Student 3 | So, sad! You both can’t walk or hear but my problem is more serious than yours. You know, I can’t see this beautiful world. |
(Now continue in your notebook.)
Read the extract beginning from -
“Her name was Sulekha..... find bridegrooms for them.” Narrate this extract in short, making Sulekha (Bholi) the narrator. Write it in your notebook. Begin with “I was named Sulekha __________________ ”
Write a short paragraph on 'summer' using the hints given.
you can begin like this
I live in Chennai. The weather is...
Write about yourself using the following expressions (do you play in the park, go to bed late, fuss over food, study hard, etc.?)
| always | frequently | usually |
| often | sometimes | rarely |
For example - I always do my work neatly.
- ____________
- ____________
- ____________
- ____________
- ____________
Use the option to fill in the blank.
The market ______ closed.
The ______of flowers was lying on the table.
The boys played ______[quiet]
The Government of Tamil Nadu has imposed a ban on the use of plastic. Effective implementation of this ban depends on public awareness and individual responsibility.
Write an article of 150 words for your school magazine to create an awareness of the dangers posed by indiscriminate use of plastic. Expand the ideas given below as notes.
Notes:
a. Introduction
(i) Plastic – synthetic material – doesn’t decompose in soil
(ii) Inevitable role of plastic – man’s day-to-day life
b. Human Health Hazard
(i) Leeching of plastic into food – micro plastic entering food chain
(ii) Human body’s inability to deal with this unnatural substance
(iii) Reaction of microplastic in human body and ill effects
c. Adverse Effects on Plants and Animals
(i) Plastic particles choking waterways – affect aquatic animals
(ii) Ingestion by aquatic and terrestrial animals–blocking of intestines and respiratory passages
d. Environmental Degradation
(i) Manufacturing process and burning of plastics–pollute atmosphere
(ii) Plastic–non-biodegradable – interferes with soil microorganisms – affects soil fertility
e. Conclusion
(i) Suggestions for restricted use – alternatives for one-time use of plastics
(ii) Segregation of plastic waste – for recycling
