AL NAJAH PRIVATE SCHOOLACADEMIC YEAR 2015 – 2016

TERM–1 Science Revision

Circle the correct answer

1. What do all the organisms in the picture below have in common?

a. They are all reptiles.b. They are all amphibiansc. They are all vertebrates.d. They are all echinoderms.

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Material covered for grade 5 Science Term 1 Final Exam 2015/2016

1. Unit 3Cells: pages 104, 105, 106, 107Respiratory System: pages 144, 145Circulatory System: pages 148, 149

2. Unit 4Plants Growth and Reproduction: pages 192, 193, 196, 197, 198, 199,

200, 201Animals Growth and Reproduction: pages 210, 211, 212, 213

3. Unit 6Photosynthesis: pages 292, 293

4. Health and Growth: Worksheets

Also study relevant notes and worksheets

2. The part of the cell that stores the water and nutrients is .....a. chloroplastb. cytoplasmc. vacuoled. mitochondria

3. The ___________ is the jellylike substance that holds the organelles of the cell in place.a. Vacuoleb. Cytoplasm

c. Chloroplastd. Cell membrane

4. Which of the following is found in a plant cell and not in an animal cell?a. cytoplasm b. nucleus c. cell walld. small vacuole

5. Which of the following is not a part of the system in the picture?a. Lungsb. Liverc. Alveolid. Bronchiole

6. The windpipe is also known as the ______________.a. Esophagus b. small intestinec. bronchid. trachea

7. The main function of the respiratory system is to ......

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a. Help fight infectionb. Digest foodc. Take in carbon dioxide and give off oxygend. Take in oxygen and give off carbon dioxide.

8. Exchange of gases occurs in ______________________ which are also known as ‘air sacs’.a. Tracheab. Esophagusc. Alveolid. Bronchi

9. Which blood vessel has thick walls and carries blood away from the heart and around the body?a. Arteriesb. Capillariesc. Uretersd. Veins

10.With circulation, the heart provides your body with....a. Oxygenb. Carbon dioxidec. Digestive juicesd. None of the above

11.The primary function of the _____________________ is to carry oxygen to the cells.a. Red blood cellsb. Plateletc. White blood cellsd. Plasma

12.Which of these are responsible for stopping bleeding?

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a. Red blood cellb. Plateletsc. Plasma d. White blood cell

13.The function of the leaf is.....a. Protection for the plantb. Make the flower look prettyc. Support for the plantd. To make food for the plant

14.Which of these animals is a mollusk without a shell?

a. b. C. d.

15.Which of these animals is a reptile?a. Frogb. Fish c. Snake d. Worm

16.In which structure do seeds develop?a. Antherb. Pollen grainc. Ovaryd. Stigma

17.Seeds need __________ and moisture for germination.a. Warmthb. Sunlightc. Darknessd. None of the above

18.Which of these is not part of a flower?

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a. Antherb. Petalc. Ovaryd. Uterus

19.A producer is an organism that.......a. Eats its own foodb. Makes its own foodc. Decays nonliving organismsd. Eats prey.

20.Herbivores eat only.....a. Meatb. Fruitc. Producersd. None of the above

21.What kind of a consumer is the lion?a. Herbivoreb. Carnivorec. Omnivored. Producer

22. Which teeth are especially shaped for biting food?a. incisorsb. caninesc. milk teethd. molars

23. Children grow how many teeth?a. 10b. 15c. 20d. 25

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24. Too many sweets can result in .....?a. rotten teethb. weight gainc. heart diseased. all of the above

25. What part of our diet helps to prevent diseases?a. vitamins and mineralsb. sugars and starchesc. fatsd. carbohydrates

26. Carbohydrates give us energy. From which food groups can we get them?a. fish and meatb. cereal and breadc. tomatoes and cucumberd. yogurt and cheese

27. What do all plants have in common?

a. They all grow tallb. They all have vascular tissuec. They all produce seeds in flowersd. They all have cell walls and chloroplasts

28. Which of the organisms listed below belong to animal kingdom?a. mosses, frog and crabb. lion, crab and whelkc. chicken, algae and dogd. whelk, bee and mold

29. Which of the following types of plants produce their seeds in cones?

a. Angiospermsb. Apple treec. Non vascular plantsd. Gymnosperms

30. After fertilization, when the seed is developing, which part of the flower hardens to become the seed coat?

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a. The petalsb. The stigmac. The antherd. The ovule wall

31. The ________ is the vascular tissue in a vascular plant that transports sugar (food)around the plant.

a. stigmab. xylemc. phloemd. leaf

32. Invertebrates are animals that have no backbone. Which of the following are groups of invertebrates?

a. Echinoderms, mollusks, sponges, amphibians. b. Echinoderms, arthropods, fish, spongesc. Echinoderms, mammals, sponges, mollusksd. Echinoderms, arthropods, sponges, mollusks.

33. What are the main characteristics of echinoderms?

a. When fully grown they have body parts in multiples of 5, live in salt water.b. Have body parts in segments, have antennae.c. Have feathers and wings.d. Have external shells for protection and live on land.

34. All living things are made up of __________. a. Cellsb. Organsc. Vascular tissued. bones

Answer TRUE or FALSE

1. Bees and other insects can help with pollination. T / F

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2. Platelets help to fight disease. T / F

3. Vascular plants have no xylem. T / F

4. For a seed to germinate it needs sunlight. T / F

5. A lemon tree is an example of an angiosperm T / F

6. Blood, blood vessels and heart make up the digestive system. T / F

7. The stigma produces pollen. T / F

8. Chlorophyll are tiny holes in the leaf that release oxygen. T / F

9. All invertebrates can breathe under water. T / F

10. Plants are the only organisms that are producers. T / F

11. Plants use oxygen to make their food. T / F

12. Spiders have six legs. T / F

13. Sugar and carbon dioxide are produced during photosynthesis. T / F

14. Fertilization is when the male sperm cell joins with the female egg cell. T / F

Match each word with its definition by writing the letter in the space provided .

a. sperm ___i_____ a reproductive part of plant

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b. fertilization ____e____ Female part of the flower which includes ovules

c. oxygen ____f____ plants, algae and euglena

d. stomata ____b____ the joining of sperm cell and egg cell.

e. ovary ____a____ male's reproductive cell.

f. producers ____g_____ male part of flower which produces pollen.

g. anther ____j_____ female part of flower which collects pollen

h. petals ____h_____ parts of flower which attract pollinators

i. flower ____d_____ tiny holes on the underside of a plant leaf

j. stigma ____c_____ a waste in photosynthesis

Put the following events about the respiratory system in the correct sequence. Number the steps 1 to 3.

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____1___ Clean air travels down your trachea and through bronchi tubes then bronchioles in your lungs.

___3____ Carbon dioxide leaves your body when you exhale.

___2____ Carbon dioxide passes from the blood into the alveoli while oxygen passes from the alveoli into the blood.

Write the function of each of the blood parts.

Part of Blood Function

1. Red blood cells Carry oxygen

2. White blood cells Fight disease

3. Platelets Clot together to stop bleeding

4. Plasma Carries nutrients and blood cells

Identify which group of vertebrate or invertebrate is being expressed.

a. We use gills to absorb oxygen from the water. vertebrates / fish

b. We are soft-bodied animals and may have a shell. invertebrates / mollusks

c. We all have jointed legs and an outer covering called an exoskeleton. invertebrates / arthropods

d. We have dry scaly skin and most of us lay eggs on land. vertebrates / reptiles

Complete the Venn diagram to compare the plant cells and animal cells.

Animal Cell Both Plant Cell10

Photosynthesis is a process that occurs in plant cells. Explain the process of photosynthesis. (HINT: What is it? and the equation?)

Photosynthesis is a process by which a plant leaf makes food. Carbon dioxide is a gas in the air. It enters the leaf through stomata. Water is absorbed by roots and reaches the leaf by xylem tubes. Sunlight is taken in by chlorophyll in plant cell. Chlorophyll changes carbon dioxide, water and sunlight into sugar and oxygen.

carbon dioxide + water + sunlight energy sugar + oxygen.

Answer the following questions.

1. What path does blood take through the body?

from heart to arteries, then capillaries and back to heart through veins.11

nucleus

cell membrane

cytoplasm

mitochondria

many small vacuolesor no vacuoles

chloroplast

cell wall

large vacuole

2. In what ways do the respiratory and circulatory systems work together?Respiratory system takes oxygen from the air and removes carbon dioxide from the body,

while circulatory system transports the oxygen to all body cells and collects carbon dioxide from body cells.

3. Why is an owl classified as a bird?

It has feathers, wings, beak, lays eggs, breathes with lungs and warm blooded.

4. What do mice and cows have in common?

Both are mammals. They have hair or fur, give birth, nurse their young and are warm blooded.

5. Bats fly, yet they are classified as mammals. Explain.Bats are the only mammals that can fly. They are covered with fur, give birth and nurse their young.

Look at the pictures below then answer the following questions.

moss orange tree

1. Write two things that both moss and orange tree have in common.

Both are plants. They make their own food. They are multi-cellular.

2. Write two differences between moss and orange tree.12

Moss is nonvascular, while an orange tree is a vascular plant.

Moss cannot grow tall, while an orange tree can.

Label the MALE and FEMALE parts of the flower.

Number the sentences from 1 to 5 to order the steps of germination.

__3__The root then stem begin to grow.

__2__The seed takes water, swells and germinates.

__1__A dormant seed lies in the soil when the environment is not suitable for growth.

__4__ Leaves mature and the plant starts absorbing energy from sunlight.

__5__The plant produces flowers and is ready for pollination.

Draw and label the life cycle of a flowering plant.13

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