GRADE 10 SCIENCE QUIZ BEE (ELIMINATION ROUND)

GRADE 10 SCIENCE QUIZ BEE

ELIMINATION ROUND)

EASY ROUND

Multiple Choice

1. Which band of frequency is suitable for communication over great distances?

• A. Low frequency

• B. Medium frequency

• C. very low frequency

• D. extremely low frequency

Multiple Choice

2. Which type of matter are

you going to classify

“steam”?

• solid

• gas

• liquid

Multiple Choice

3. It __________ is the space around the magnet.

• space

• air

• magnetic field

Multiple Choice

4. What do you call the process of making food by the plant?

• Xylem

• Chlorophyll

• Photosynthesis

Multiple Choice

5. Which one of the following travels the fastest?

• Sound

• Light

• Electricity

Multiple Choice

6. When two magnets have the same poles facing each other they will?

• repel

• attract

• spin

Multiple Choice

7. Who invented the light bulb?

• Daniel Gabriel Fahrenheit

• Thomas Edison

• Albert Einstein

Multiple Choice

8. Which refers to the sudden shaking of the ground which lasts for seconds?

• earthquake

• tsunami

• faults

• typhoon

Multiple Choice

9. What is described as the location on the surface of the earth directly above the focus?

• focus

• faults

• epicenter

• plates

Multiple Choice

10. What do you call this Natural Phenomena that was generated in a body of water by an impulsive disturbance that vertically displaces the water column?

• Tsu

• Tidal Wave

• Nami

• Tsunami

AVERAGE ROUND

Multiple Choice

1. Which of the following is chemical symbol for Tungsten

• T

• Tu

• W

• Ws

Multiple Choice

2. Sierra Nevada mountains in North America is an example of what type of mountain that forms when faults or cracks in the earth’s crust form blocks or chunks that move up and down and ends up being stacked on one another?

• Dome Mountain

• Fault - Block Mountain

• Folded Mountain

• Volcanic Mountain

Multiple Choice

3. Which of the following is Latin word for element GOLD?

• wolfram

• argentum

• hydrargyrum

• aurum

Multiple Choice

4. Which of the following materials can be used to make spectacle lenses?

• Plastic

• Wood

• Aluminium

Multiple Choice

5. Which of the following tissues in the body transport nutrients, gases and other substances?

• arteries

• blood

• pulmonary capillaries

• veins

Multiple Choice

6. What do you call the smallest unit of matter?

• an atom

• a particle

• a molecule

Multiple Choice

7. How will you observe the strength of the shaking effect of an earthquake from the surface of the Earth?

• By its Epicenter

• By its Fault line

• By its Intensity

• By its Magnitude

Multiple Choice

8. When you breathe in air, you bring oxygen into your lungs and blow out_______

• carbon dioxide

• carbon monoxide

• oxygen

• hydrogen

Multiple Choice

9. In three thermometric scales which measurements have no degree symbol?

• Heat

• Celsius

• Kelvin

• Fahrenheit

Multiple Choice

10. This system controls everything you do:

• Nervous System

• Lymphatic System

• Respiratory System

• Respiratory System

difficult ROUND

Multiple Choice

1. Galileo proposed a thought experiment where a sphere would be rolled down a U-shaped incline. In an “ideal scenario,” the sphere would move along the incline until it returned to its original height. Why will this not occur in real life?

• The force of gravity prevents the sphere from moving upward

• The friction between the sphere and the incline reduces the sphere’s energy.

• The momentum of the sphere increases as it moves, causing it to rise above its original height.

• The sphere experiences a second collision with the incline, reducing its velocity.

Multiple Choice

2. The greatest geophysical impacts from the movement of Earth’s lithospheric plates are most often seen and felt in which of the following areas?

• at the center of the plates

• at plate boundaries

• evenly distributed throughout the entire plate

• along riverbeds within the plates

Multiple Choice

Filipino (Average):

9. Isang uri ng tula na nagmula sa Italya na may labing-apat na taludtod at sampung pantig sa bawat taludtod.

• A. Soneto

• B. Tanaga

• C. haiku

• D. alegorya

Multiple Choice

3. how many miles of airways do your lungs contain?

• 150 miles

• 1500 miles

• 100 miles

Multiple Choice

4. Which part of the circulatory system carries blood with oxygen away from the heart to all the cells in your body?

• aorta

• arteries

• systemic

• veins

Multiple Choice

5. Which of the following is a product found in most toothpastes for the purpose of making the teeth more resistant to decay by promoting remineralization?

• fluoride

• melamine

• Titanium dioxide

• diethylene glycol

Multiple Choice

6. The respiratory is made up of trachea, the lungs and the ___________.

• liver

• diaphragm

• esophagus

• pancreas

Multiple Choice

7.The frequency of a wave is doubled. The speed of the wave does not change. What happens to the wavelength of the wave?

• It becomes four times as large.

• It does not change.

• It doubles.

• It halves.

Multiple Choice

8. Light enters a glass block at an angle of incidence of 46°. The light refracts at an angle of refraction of 26°. What is the refractive index of the glass?

• 0.57

• 0.61

• 1.64

• 1.77

Multiple Choice

9. A dilute ferrous sulfate solution was gradually added to the beaker containing acidified permanganate solution. The light purple colour of the solution fades and finally disappears. Which of the following is the correct observation?

• Potassium permanganate is an oxidising agent, it oxidizes ferrous sulfate

• Ferrous sulfate acts as an oxidising agent and oxidizes potassium permanganate

• The color disappears due to dilution and no reaction is involved

• none of these

Multiple Choice

10. Decomposition of silver chloride into silver and chlorine is an example of

• thermal decomposition

• photolytic decomposition

• electrolytic decomposition

• none of these