SCIENCE 9 QUIZ BEE (LSS S.Y. 2021-2022) EASY ROUND

1. IT IS THE ACT OF TAKING IN AIR IN (INSPIRATION) AND OUT OF THE LUNGS (EXPIRATION)

• Breathing

• External Respiration

• Internal Respiration

• Cellular Respiration

2. A LOCAL WIND SYSTEM CHARACTERIZED BY A FLOW FROM LAND TO WATER LATE AT NIGHT

• Land Breeze

• Sea Breeze

• Amihan

• Habagat

3. It is also known as “River of Life” It Transports a variety of essential elements through out the body.

• White blood cells

• Red blood cells

• Blood

• Platelets

4. What part of the world most active volcanoes are found?

• Near the equator

• Pacific ring of fire

• Near the poles

• Landmasses near pacific ocean

5. Which of the following is the largest and most violent of all the types of volcanic eruptions?

• A. Strombolian

• Plinian

• Phreatomagmatic

•  Phreatic

6. It is a common precursor of a volcanic activity

• Vulcanian

• Phreatic

• Phreatomagmatic

• Plinian

7. is a volcano that has had at least one

eruption during the past 10,000 years.

• Inactive Volcano

• Active Volcano

• Extinct Volcano

• Erupting Volcano

8. ARE HYDROCARBON COMPOUNDS THAT ONLY HAVE

SINGLE BONDS IN THE COMPOUNDS.

• Alkane

• Alkene

• Alkyne

• All of the above

9. Which of the following is not an alkyne?

• Ethane

• Ethyne

• Octyne

• Nonyne

10. Which of the following Blood vessels carries oxygenated blood away from the heart?

• Capillaries

• Veins

• Venules

• Arteries