The most effective way to review is to do exercises. What are the final review questions for the second volume of science in grade five? I tidied it up for you, I hope it will help you.

Fifth grade second volume science final review questions * * * Fill in the blanks * * *

1, the shape of the earth is spherical.

2. The planet we live on is called * * * Earth * * *, but some people say it should be called * * * water polo.

There are hard rocks, soft soil and vast oceans on the surface of the earth.

4. The interior of the earth consists of * * * crust * * *, * * * mantle * *, and * * * core * *.

The sun shines on the earth, bringing * * * light and * * * heat to the earth. X k b 1。 Co m

6. The sun is a natural nuclear reactor, which releases amazing energy through nuclear fusion.

7.* * * Solar energy is the most important energy source on the earth's surface.

8. The moon in the sky often changes shape, sometimes like a * * * disk, sometimes like a * * * sickle. This is the change of the moon phase.

9. The sun is a glowing fireball.

10, the regular change of the moon round by round is called * * * moon phase * * *.

1 1. The moon is the only satellite on the earth.

12, the alternation of day and night is formed by the rotation of the earth.

13, the earth is a * * * planet orbiting the sun, and the earth is also * * rotating while orbiting the sun.

14, the earth revolves around the sun with a period of * * * * years.

15, most parts of the earth have * * * four seasons * * changes.

16, a common plant, most of which are germinated and grown by * * * seeds.

17, many changes will occur in the process of plant growth, such as * * * height * * *, * * leaves * * increase, etc.

18. In the process of germination, the seeds first grow * * * roots * * * and then grow * * * buds * *. The first network of new curriculum standards

19, many plants will * * * blossom and bear fruit when they grow to a certain stage.

Silkworms, like many animals, live from eggs.

2 1, the newly hatched silkworm is called * * * ant silkworm * * *.

22. The life experience of silkworm can be divided into four stages: * * egg * * *, * * larva * * *, * * pupa * *, * * moth * *.

23. From birth to now, we have gone through several stages, such as * * * baby * * *, * * childhood * * *, * * * children * * *.

24, children in the process of growth, not only * * * appearance * * * will change, * * * height * * * and * * * weight * * will also change significantly.

Generally speaking, soil is divided into loam, clay and sand.

26, in addition to water and nutrients, * * * sunlight * * *, * * air * *, * * * temperature * * * will also affect the growth of plants.

27. The process of plant pollen from * * * stamen to * * * pistil is called pollination.

28, plant growth in addition to absorb water, but also to absorb nutrients in the soil * * * * *.

29. Animals can be divided into herbivores, carnivores and omnivores according to their feeding habits.

30. Most mammals reproduce their offspring by viviparous.

3 1, some animals give birth to * * * cubs directly when they reproduce, and feed on the mother's * * * milk for a period of time after the cubs are born. This method of reproduction is called viviparous.

32. The way mammals reproduce offspring is * * * viviparous.

33. Embryos in kidney bean seeds can be divided into * * * hypocotyl * * *, * * embryo * *, * * * radicle * * *, * * * cotyledon * * and * * * seed coat * * *.

34. Like flowers and fruits, seeds are the reproductive organs of plants.

35. Flowers pollinated by wind are called wind-borne flowers.

36. Flowers pollinated by insects are called insect-borne flowers.

37. The four major fish are * * * herring * * *, * * * grass carp * * *, * * * silver carp * * *, * * * bighead carp * * *.

38, because the earth is tilted in the revolution * * * so there will be four seasons.

39. Every month in the lunar calendar, the moon we see is like a disk.

Aristotle in ancient Greece scientifically proved that the earth is a sphere by observing the solar eclipse.

4 1 a complete kidney bean seed, its structure includes two parts: * * embryo * * and seed coat x k b 1.c o m.

The second volume of the fifth grade science final review questions * * * multiple choice questions * * *

1. The light and heat that the sun brings to the earth is only equivalent to the total energy emitted by the sun.

A, one twentieth of b, one fiftieth of c, one billionth.

2. The earth revolves around the sun, and the body is revolving around it.

A, lie flat b, recline c, stand upright

3. According to the composition of soil, soil is generally divided into clay, sandy soil and * * * * *.

A, loam b, soil c, dust

The smaller the weight of a warm-blooded animal is, the more calories he consumes per gram of body weight every day.

The more a and b, the less c, which has no effect.

5. Which of the following habits should teenagers have * * * * www.xKB1.com?

A, stay up all night; b, keep the correct walking posture; c, squeeze youth bean with your hands.

6. Plants are often pollinated by wind and insects, and those pollinated by wind are called * * * * * * flowers.

A, insect vector b, wind vector

7. The reproduction method of directly giving birth to cubs and feeding on breast milk is called * * * * * *.

A, viviparous b, oviparous

The central part of the earth is called ***B ***

A, mantle b, core c, crust d, center of the earth

9. What is the spread of dandelion seeds? *** C ***

A: water b: animals c: wind d: elasticity

10, the circumference of the equator of the earth is about: ** A ***

A: 40000 km B: 100000 km C: 10000 km D: 4000 km.

1 1, the following description of the moon is wrong ***B ***

First, the moon itself does not shine. B, there are craters and a little water on the moon.

C, the temperature difference between day and night on the moon is very large, and the gravity is very small.

12, 3. Which of the following animals lays eggs to breed offspring: ** C ***

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A: dolphin b: cat c: frog d: rabbit

13. There will be obvious changes in the process of children's growth: ** D ***

A: Appearance B: Vision C: Intelligence D: Height

14. The phenomenon that fishing boats slowly disappear from the hull to the mast at sea level: * * * * C * * *

A: The waves are very big. B: The ocean is vast. C: The earth is not flat. D: The sea level is far away.

15, under what circumstances are seeds easy to germinate * * * * * *.

A. Dry B. Wet C. Immersed in water D. Cold

The second volume of the fifth grade science review questions at the end of the term * * * True or false questions * * *

1. The growth of butterflies has four stages, namely, eggs, larvae, cocoons and butterflies. *** ***

2. Under the condition of 20~25℃, silkworm eggs can hatch into silkworms in about 5 days. ***

3. Silkworm moths generally feed on caterpillars and mulberry leaves. *** ***

4. Sandy soil is the best soil for planting, because it has good water and fertilizer conservation ability and rich nutrients. *** ***

Most mammals reproduce their offspring by viviparous. *** ***

6. The ways of plant pollination are self-pollination, cross-pollination and artificial pollination.

When the sun shines directly in the northern hemisphere, it is summer in the southern hemisphere and the temperature is very high. *** ***

8. Dolphins, frogs and butterflies are all oviparous animals. *** ***

9. An object with a mass of 6 kg will be transported to the moon with a mass of about 1 kg. ***√ ***

10, temperature has no effect on plant growth. *** × ***

1 1. Silkworm larvae have to molt for three times before they can grow up. ***× ***

12, the change of four seasons is caused by the rotation of the earth. ***× ***

13, people can study the internal structure of the earth through seismic waves. ***√ ***

Cotyledons have no effect on the growth of seedlings. ***× ***

15, the land area of the earth's surface is much larger than the ocean area. *** ***

Fifth grade second volume science final review questions * * * New question and answer * * *

1, what is the moon phase change? A: The moon in the sky often changes shape, sometimes like a disk, sometimes like a sickle. This is the change of the moon phase.

2. What kind of environmental conditions are needed for seed germination? You need the right temperature, water, oxygen and sunshine.

3. What is phototropism of plants? A: In the process of plant growth, if there is not enough sunlight, the stems and leaves of plants will grow towards more sunny places. This is the phototaxis of plant growth.

4. How did the alternation of day and night come about? A: It is caused by the rotation of the earth.

5. How are the four seasons formed? The change of seasons is related to the direct and oblique rays of the sun. Because the earth keeps turning sideways and revolving around the big furnace of the sun, this kind of cold and warm changes constantly, forming four seasons.

6. What should I pay attention to when raising silkworms? Answer: 1. Mulberry leaves should be fresh and clean, and washed mulberry leaves should be dried. 2. Clean the cartons containing mulberry leaves every day. 3. Isolate sick silkworms in time. 4. Prevent mice, ants and other animals from harming silkworms.

7. What is viviparous? A: Some animals give birth to their young directly when they breed, and they feed on their mother's milk for a period of time after their birth. This mode of reproduction is called viviparous.

8. What is pollination? A: Plant pollen spreads from stamens to pistils, which is called pollination.

9. What is the growth cycle of plants? A: The plant has completed a growth cycle from seed germination, seedling growth to flowering, fruiting and seed preparation.

10, the reason of the moon phase change? A: The moon moves around the earth, which makes the relative positions of the sun, the earth and the moon change regularly within one month. The earth blocks some sunlight, and the shape of the part of the moon illuminated by sunlight seen by people on the earth also changes regularly, which leads to the change of the moon phase.

1 1. What are the transmission routes of plant seeds? A: 1, wind propagation. 2. Water conservancy communication. 3. Animal transmission. 4. Elastic propagation.

12. Why do animals feel hungry after not eating for a while? A: This is because the food in animals will be transformed into the material and strength needed by the body. These substances will be absorbed by the body, and the energy generated by them can provide strength for exercise and maintain body temperature. If they want to grow, exercise and keep their body temperature, they need to keep eating.