Advertisements
Advertisements
प्रश्न
Have you heard of birds that fly from one part of the world to another in small or large flocks?
They are called Migratory birds.
Discuss and write down two reasons why they migrate and return.
Advertisements
उत्तर
- Migratory birds' migrate for food and for warmth.
- They return when the food supplies in their home area stabilize and winter changes to summer again.
संबंधित प्रश्न
Answer any three of the following in 30-40 words each:
(a) Why has the poet’s mother been compared to the ‘late winter’s moon’?
(b) The poet says, ‘And yet, for these Children, these windows, not this map, their world.’ Which world do these children belong to? Which world is inaccessible to them?
(c) What was the plea of the folk who had put up the roadside stand?
(d) What will happen to Aunt Jennifer’s tigers when she is dead?
|
The energy stored in coal and petroleum originally came to the earth from the sun. The bulk of the present-day supplies was laid down some 200 to 600 million years ago, when tropical conditions were widespread. Lush, swampy forests produced huge trees; warm coastal seas swarmed with microscopic forms of life. When these organisms died, much of their tissue was recycled as it is today — through scavenging and decay. But a significant amount of dead plant and animal material was covered with mud, which prevented complete decomposition. With the passage of time, layer upon layer of the fine sediment was deposited over the once-living material; the sheer weight turned the sediments to rock. Sandwiched between the layers, both coal and petroleum were produced and preserved under pressure. Coal was formed mostly of giant fern-like plants that have only small counterparts today. Coal may still be forming here and there on earth, but conditions are not right for the production of significant quantities. |
Combine related points.
Tick the statement that is true.
The places mentioned in the story are all imaginary.
How do you distinguish between information gathering and insight formation?
Why does Ruskin feel that reading the work of a good author is a painstaking task?
Answer the following question in short.
Why did Pundit Shahane visit Vijaynagar?
Write the symbol that is used in the poem to represent the following idea.
It was tempting and needed to be tried.
What are the complaints of the animals?
Some words sound the same but their spelling and meaning are different. Such words are called homophones. There are many homophones.
______ was helpful for his father to drive out the wild animals.
