# Document

```Holiday Home Work
Class VII
English
1. Learn chapter 1 for fa-1.
2. Tutu took a pearl necklace from a jeweler’s shop and created a huge mess in the market
before Finally throwing it into a canal. The jeweler felt quite tense about the whole
episode. Write the Jeweler’s diary entry describing how he felt at tutu’s mischiefs.
Social Studies
1. Explain two ways in which human beings are disturbing the natural environment.
2. Suggest ways in which we can live in harmony with our surroundings and stop the exploitation of the
environment.
3. Prepare a diagram showing different spheres of environment.
Science
(a) Project workMake a model or draw on chart paper, any one diagram of following and label it properly(i)
Human digestive system
(ii) Human respiratory system
(iii)
Digestive system of cow
(iv)
Nutrition in amoeba
(b) Answer the following questions :(i) Compose a poem about the utility of plants.
(ii) Why is Government trying to increase the forest cover ? write your write your view in about 120
words.
(iii) Measure the breathing rate and pulse rate of all the members of Your family, and mention the
person with highest and lowest rate.
(ii) How zoo , sanctuary and national park are differ from each other ? Also write a list of above present
in our state Rajasthan.
Mathematics
 Following rational numbers represent on the number line.
4
,
7
6 −3
,
8
,
4
5
,
11
11 12 13 25 −27
5
,
9
,
7
,
8
,
6
and
−1
2
 Arrange the following in ascending and descending order
o
o
o
o
o
2 −5
8
, , ,
7 11 15
17
9
−6 −5 −6 −3
,
,
,
,
7
8
9
17 12 14
, 11
11 13 16
−6 −7 −8 −6
5
2
, 20 , 30 , 15
,
6
4
, ,
3
15 12 8 15
7
 Change the following rational number 12 as :
o Denominator= 48, 36, -60
o Numerator= 14, -28, -35
o Find the absolute value of
−6 −7
7
,
8
9
4
, 10 , 6 and 0.
 Write in the simplest form of the following rational numbers.
o
o
o
o
o
o
98
105
1
−5
36
144
72
54
−5
−15
112
−98
 Write the definition of natural number, whole number, integers and rational numbers with examples.
```