1 |
The planet going around a sun most be at _________ distance for life to exist on it: |
A short
A close
The right
A long
|
2 |
Only one star in _____ stars has a planet going round it. |
100,000
10,000
150,000
200,000
|
3 |
Inside the temperature belts suitable to life , life is _________ |
No-existent
Rare
Impossible
Unthinkable
|
4 |
Life is also frightening because we do not find any _______ of life anywhere outside the earth. |
Creation
Product
Sign
Effort
|
5 |
All the temperature belts with in which life is possible are less then _______ part of space. |
A hundred millionth part
A million millionth
A millionth part
A hudred part
|
6 |
Outside the narrow belts around the stars life would be __________ |
Possible
Difficult
Frozen
Uncomfortable
|
7 |
Life can exist in a narrow ___________ surroundings the stars. |
Path
Track
Passage
Belt
|
8 |
Close to the stars there is temperature of thousands of degrees at which solids ______ |
Boil
Melt
Vaporize (Turn into gas)
Heat up
|
9 |
Away form the stars there is unimaginable (unthinkable) cold hundred of degrees of ____________ |
Ice
Frost
Fahrenheit
Centigrade
|
10 |
The stars provide warmth in surroundings where the temperature is ____ above absolute zero. |
Four degrees
Ten degrees
Many degrees
Two degrees
|
11 |
The stars provide warmth in surroundings where the temperature is ____ above absolute zero. |
Four degrees
Ten degrees
Many degrees
Two degrees
|
12 |
There can be ____________ planetary systems like our own. |
No
Few
Very few
Many
|
13 |
The stars are like fires ___________ through space. |
Arrange
Scattered
Fixed
Placed
|
14 |
The most important physical condition for life to exist is a suitable ___________ |
Atmosphere
Temperature
Residence
Food
|
15 |
Life needs suitable ___________ conditions for it to exist anywhere. |
Social
Economic
Physical
Living
|
16 |
Life does not seem to have any part in the ____________ of the universe. |
Arrangement
Programme
Plan
Scheme
|
17 |
Outside these belts life would be frozen. |
Strips
Zones
Passages
Paths
|
18 |
The milky way is immensely cold. |
Starry passage
Starry earth
Galaxy
White Starry group
|
19 |
We find the universe frighteningbecause of the immense distances. |
Shocking
Confusing
Threatening
Terrifing
|
20 |
It is very cold in the immense stretches of space. |
Periods
Distances
Lengths
Worlds
|