Download Hifz schooling scienc summer vacation task 5th

Name________________________________________
Class:___
______________________________
Section_______________________________________
Name:__________________________
Evening Hifz Schooling
Section _______
Science 5 (Summer Vacation Homework)
h
Note: Maximum 40 minutes are required daily to complete the home work .Most of the home work will be
solved on the question sheets just by reading the text book. Only diagrams will be drawn on separate A-4
sheets (used for photocopies)
Unit # 09: The Universe
Q.1 Fill in the blanks.
1. Stars are the burning ball of ____________________.
2. The sun is_____________________ times bigger than the earth.
3. The distance between the sun and earth is ________________________.
4. One would have to run around the earth ______________ times to cover the distance.
5. The Sun is a _________________________.
6. The Earth is not a star but a _____________________________.
7. A planet is ____________________ object that revolves around ______________________.
8. Each planet moves along a certain path known as its _______________________.
9. Different planets take different times to complete one ______________________ around the sun.
10. Solar system made up of ________________________ planets,
11. Mercury completes one revolution in ____________________________ days.
12. Venus completes one revolution in ____________________________ days.
13. Earth completes one revolution in ____________________________ days.
14. Mars completes one revolution in ____________________________ days.
15. Jupiter completes one revolution in ____________________________ years.
16. Saturn completes one revolution in ____________________________ years
17. Uranus completes one revolution in ____________________________ years.
18. Neptune completes one revolution in ____________________________ years.
19. __________________ is the scientist who studies the stars and planets.
20. Milky Way is our __________________________________________.
Q.2 Marks true against true statement and false against false statement and correct the false statement.
1. The Milky Way is not vast.
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__________________________________________________________________________________________
2. Earth is a star.
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3. Solar system contains 7 planets.
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4. Each planet in solar system moves along its own orbit.
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5. A cluster of stars interstellar dust and gas makes up galaxy.
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6. Milky Way take 320 million years to make a complete round.
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7. The universe is not whole of the space.
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8. Light takes about 6 minutes to reach on earth.
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9. Big Bang took place in space about 10 about 20 million years ago.
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10. The universe was born in huge explosion.
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11. The study of universe is not difficult because of the movements of space objects.
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12. The Hubble Space Telescope is a satellite.
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13. A satellite is only man made space object.
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14. Each galaxy contains average 2000 million stars.
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15. Our galaxy is called Milky Way.
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Q.3 Match the column A with B and rewrite in Column C.
A
B
Takes shortest time
Jupiter
About same size as the earth
Mercury
Second largest planet
Mars
Largest planet
Venus
Red planet
Mercury
As big as Uranus
Saturn
Hottest planet
Neptune
Interstellar means
Scientist
Astronomer
Our Galax
Milky Way
Between the star
C
Q.4 Draw a diagram of solar system and label its planets on A-4 separate sheet
Q.5 Answer the Following Questions.
Q.1 Define the solar system.
__________________________________________________________________________________________
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Q.2 what are stars?
__________________________________________________________________________________________
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Q.3 what is Sun?
__________________________________________________________________________________________
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Q.4 Define planet.
__________________________________________________________________________________________
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Q.5 what is an orbit?
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Q.6 Define universe.
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Q.7 Define Satellite.
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Q.8 what is light year?
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Q.9 who is an astronomer?
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Q, 10 What is an observatory
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Unit # 01 Adolescence
Q.1 Fill in the blanks.
1. Adolescence is the period of ___________________________________________________________.
2. Baby hood is the stage of ________________
3. Child hood is the stage of ___________________ to _______________________ years.
4. Adolescence is the stage of ___________________ to _______________________ years.
5. Adult hood is the stage of ___________________ to _______________________ years.
6. Chemical substances called ______________________
7. Humans go through _______________________ stages of growth.
8. _________________________ changes take place as we grow from one stage to another.
9. The stages of human growth are baby hood_____________________ adolescence and _____________.
10. Adolescent grows to become adult’s e.g girls to _____________ and boy to _____________.
11. Acne may develops during ______________________
12. During adolescence ____________________ increase rapidly.
13. During adolescence voice gets ___________________________.
14. Adolescence lasts for ___________________ years.
15. How long adolescence lasts __________________ from person to person.
Q.2 Marks T against true statement and F against false statement and correct the false
statement.
1. Humans go through same stages of growth.
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__________________________________________________________________________________________
2. Many changes take place as we grow from one stage to another.
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3. The stages of human growth are baby hood and adult hood.
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4. Adolescent grows to become baby hood.
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_________________________________________________________________________________________
5. Acne may develops between 4 and 5 years.
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6. Adolescence lasts for only few years.
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_________________________________________________________________________________________
7. Adolescence does not begin at the same age for ever one.
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8. Everyone does not go through adolescence at his or her own pace.
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_________________________________________________________________________________________
9. Oil also known as sebum.
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10. Oil producing glands called sensory gland.
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Q.3 Match the column A with B and rewrite in Column C.
A
B
Acne
Oil producing gland
Sebum
Skin disease
Chemical substance
New born baby
Baby hood
5 years old
Child hood
Hormones
C
Q.4 Draw a diagram of skin and label its parts on separate loose sheet (A-4 size)
Q.5 Answer the Following Questions.
Q. Define adolescence.
__________________________________________________________________________________________
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Q.2 what are different stages of human growth?
__________________________________________________________________________________________
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Q.3What are hormones?
__________________________________________________________________________________________
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Q.4 Define acne.
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Q.5 what are sebaceous glands?
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Q.6 Enlist the changes which occurs in male and female during adolescence.
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Chapter: Response to Environment and Food preservation
Q.1 Fill in the blanks.
1. The black and powdery substance growing on the bread is called______________________.
2. Mould belongs to group of organisms called _________________
3. Fungi do not contain ______________________ and therefore cannot make their own food
4. Mould secretes ________________________ juice onto the food.
5. Mould break down the food nutrients into ______________________________
6. Mould reproduces by _____________________________
7. Spores are so __________________ and ____________________
8. Mould grows well in _________________ and ______________ places.
9. A place that is ____________________ and _____________ is the best place to store bread.
10. When mould grows on bread _____________________ substance may be produced.
11. We can prevent the growth of mould by killing the ________________________.
12. In canning __________________ is removed from the cans.
13. The plastic wrap prevents ___________________ in the air from coming in contact with food.
14. _____________________ and poultry are kept free by using storing at low temperature method.
15. Spores may remain suspended in __________________for long period of time.
Q.2 Marks T against true statement and F against false statement and correct the false
statement.
1. Mould belongs to group of bacteria.
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__________________________________________________________________________________________
2. Fungi can make their own food.
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_________________________________________________________________________________________
3. Mould reproduces by seeds.
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4. Mould grows well in warm and moist place.
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5. Mould release digestive juice which breaks the food and poisonous substance may produce.
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6. We can prevent the growth of mould by killing the spores.
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_________________________________________________________________________________________
7. Dry and cold places suitable for growth of mould.
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8. Canning method works on low temperature and dry air.
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_________________________________________________________________________________________
9. Cooked food and fruits can stores by using canning method.
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.__________________________________________________._______________________________________
10. Storing food using plastic wrap is common method of preventing growth of mould.
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Q.3 Match the column A with B and rewrite in Column C.
A
B
Freezing
Absence of air and use of high temperature
Canning
Prevent spores from coming in contact with food
Plastic warping
Low temperature
Raw meat
Plastic wrap
Fresh vegetable
Chiller
C
Q.4 Draw a diagram of mould on the surface of bread on separate A-4 sheet
Q.5 Answer the Following Questions.
Q.1What is mould.
__________________________________________________________________________________________
_______________________________________________________________________________________
Q.2 How mould get its food?
__________________________________________________________________________________________
__________________________________________________________________________________________
Q.3 How can we prevent the growth of mould?
__________________________________________________________________________________________
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Q.4 How does mould reproduce?
__________________________________________________________________________________________
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Q.5 Define fungi.
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Task 04: Write the following sentences in neat writing on narrow line loose sheets, one sentence on one page (for
handwriting practice)
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“I am a scientist. I am humble, curious and co-operative.”
“We build too many walls but not enough bridges” Isaac Newton
“What is important not what you hear, it's what you observe.”
“The Science of today is technology of tomorrow.”
“Live in touch with libraries and laboratories.”
“Plants don't have a brain because they are not going anywhere.”
“Sand is for fun, soil is for life of plants.”
“The root of education is bitter but fruit is sweet.”
“Science is not just learning but to practice in daily life.”
“Islam and the environment, advocating the harmonious balance between human and nature”