Question

4. We should not bother our fellow passengers by
a talling needlessly
b. taking their reading material
c talong their sleeping space
d not pulling their luggage out
5. Being eco-friendly in the passage implies
a planting trees
b. not wasting things
not littering the place
d. being land to your hosts
6. One can be considerate towards the hosts by
a. not visiting them
b. carrying plastic bags
c.not overstaying
d not expecting too much
7.
is the only way to protect the resource and beauty of the earth.
A Sustainable Tourism
B. Environmental Tourism
C С Tourism
D. None of these
8. The antonym for 'sparingly' is.
a. Liberally
11. carefully
c. necessary
d needful
9. Which of these words BEST describes this passage?
a Travelling
b. Pleasure
c Enjoyment
d. None of these
10. According to the passage, which groups of people desire to see the new places
of a new environment?
a. Young
b. Adult
с Child
d. None of these​

Answer 1

Answer:

Physical changes in burning candle On heating, candle's wax melts, it is a physical change. Since, it again turns into solid wax on cooling. The change is reversible. Chemical changes in burning candle The wax near to flame burns and gives new substances like carbon dioxide, carbon soot, water vapours, heat and light.