10. Which of the following is the correct order of the life cycle of a flowering plant?
Seed, germination, flower, pollination
Pollination, flower, germination, seed
Flower, pollination, seed, germination
Germination, seed, pollination, flower
6. Which part of a flowering plant produces pollen?
Stems
Roots
Flowers
Leaves
1. Which process involves water turning into water vapor and rising into the atmosphere?
Transpiration
Evaporation
Precipitation
Condensation
14. What is the capital city of Vietnam?
Hai Phong
Hanoi
Ho Chi Minh City
Da Nang
11. What is the process called when a seed begins to sprout and grow into a new plant?
Germination
Pollination
Fertilization
Photosynthesis
15. Where is the Mekong Delta located in Vietnam?
North
West
South
East
23. What is the name of the largest volcano in the solar system, located on Mars?
Mauna Kea
Mount Kilimanjaro
Mount Everest
Olympus Mons
21. What is the largest planet in our solar system?
Earth
Jupiter
Saturn
Mercury
16. The Truong Son mountain range runs through how many provinces and cities in Vietnam?
24
18
27
21
25. Who was the first human to travel into space?
Neil Armstrong
Buzz Aldrin
Yuri Gagarin
Alan Shepard
20. What is the largest hydroelectric power plant in Vietnam?
Hoa Binh Hydroelectric Power Plant
Dak Mi 2 Hydroelectric Power Plant
Da Nhim Hydroelectric Power Plant
Son La Hydroelectric Power Plant
7. What is the process called when pollen is transferred from the anther to the stigma of a flower?
Fertilization
Photosynthesis
Pollination
Germination
2. What is the primary source of energy for the water cycle?
Rain
Wind
Sun
Moon
18. Which national highway (Quốc Lộ) connects Hanoi and Ho Chi Minh City?
National Highway 10
National Highway 5
National Highway 1
National Highway 20
12. Which part of a flowering plant absorbs water and nutrients from the soil?
Stems
Roots
Leaves
Flowers
19. What is the largest island in Vietnam?
Con Dao
Hon Tre
Phu Quoc
Cat Ba
4. What is the term for water that falls from the atmosphere to the Earth's surface in the form of rain, snow, sleet, or hail?
Precipitation
Transpiration
Condensation
Evaporation
9. What is the female reproductive part of a flower called?
Style
Ovary
Stigma
Anther
24. What is the name of the galaxy that contains our solar system?
Sombrero
Milky Way
Triangulum
Andromeda
22. Which planet is known for its prominent rings?
Earth
Mars
Venus
Saturn
13. What is the primary purpose of flowers in the life cycle of a flowering plant?
To absorb sunlight for photosynthesis
To attract insects for pollination
To protect the plant from predators
To store water and nutrients
26. How many bones in the human body?
270 for babies and 206 for adults
250 for babies and 216 for adults
220 for babies and 216 for adults
230 for babies and 210 for adults
17. Which is the largest seaport city in northern Vietnam?
Vung Tau
Hai Phong
Ha Long
Da Nang
5. Which of the following substances is most likely to dissolve in water?
Plastic
Oil
Sand
Salt
3. Which process occurs when water vapor cools and changes back into liquid form?
Precipitation
Condensation
Transpiration
Evaporation
8. What is the male reproductive part of a flower called?
Anther
Style
Ovary
Stigma