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2019 Regional Science Quiz Bowl - Easy Round Flashcards | StudBud
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2019 Regional Science Quiz Bowl - Easy Round
2019 Regional Science Quiz Bowl - Easy Round
30 terms
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StudBud Administration
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32 plays
Easy Round
Flashcards
30 cards
F
Practice quiz
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Host live
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Questions
30
Answers
1
18. An acid has a pH __________.
above 7
below 0
below 7
above 0
2
8. When you put an ice cube in a glass of warm tea, which of the following happens?
Cold flows from the ice cube into the tea
Cold flows from ice cube to tea and heat flows from the tea to the ice cube
Neither heat nor cold flows. Only temperature flows between the ice and tea
Heat flows from the tea into the ice cube
3
4. In the human brain, body temperature, metabolism, heart rate and sleep are influenced by what region of the brain___.
Cerebellum
Hypothalamus
Corpus callosum
Midbrain
4
29. Which of the following groups of waves are listed correctly in order of increasing frequencies?
Radio waves, visible light, x-rays
Infrared rays, visible light, radio waves
X-rays, visible light, radio waves
Visible light, gamma rays, x-rays
5
11. A bar magnet was broken into two pieces. What will likely to happen?
C
A
B
D
6
30. As the temperature increases, what happens to the state of motion of the particles of a body?
they move and vibrate less
insufficient data
the state of motion remains the same
they move and vibrate more
7
16. Melting of ice is an example of a change in __________.
texture
color
weight
state
8
10. A glass is filled to the brim with water and has an ice cube floating in it. When the ice cube melts, what happens?
Water spills out of the glass
The water level in the glass drops
All of the above
The water level in the glass does not change
9
26. The enzyme in the saliva that partially digests carbohydrates is _______.
Pepsin
Amylopsin
Steapsin
Ptyalin
10
19. Which of the following correctly describes a storm surge?
Excess water in the bodies of water during rainy season
Caused by high winds pushing on the ocean surface
Tidal waves caused by an earthquake
Effect of the occurrence of high tide
11
28. What will happen to a falling object if the air resistance acting on it becomes equal to the weight of the object?
It will accelerate
It will move at constant speed
It will stop moving
It will change direction
12
23. Which of the following is NOT an example of an equilibrium condition?
A person maintaining constant weight
A tug-of-war where the marker on the rope is not moving
A burning piece of paper
Plants living in a sealed container
13
15. The atom is made of 3 subatomic particles. The subatomic particle found in the nucleus with a positive charge is the
quark
neutron
electron
proton
14
20. Evaporation cools a liquid because ____________.
The fastest molecules tend to escape
The pressure on the liquid increases
The slowest molecules tend to escape
The pressure on the liquid decreases
15
5. Which of the following is LEAST likely to be an effect of global warming?
Increase frequency of hurricanes
Decreased rate of photosynthesis in vegetation
Shrinking of the polar regions
Loss of fertile delta regions for agriculture
16
1. Refer to the given question.
Oxygen
Carbon dioxide
Methane
Hydrogen
17
7. How is the smoke drawn up a chimney affected when a wind is blowing outside?
Smoke is unaffected.
Smoke rises more slowly in the chimney.
Smoke is forced back down the chimney.
Smoke rises more rapidly in the chimney.
18
3. The physical appearance and properties of an organism which is the expression genetic make-up is called the ______.
Pangenesis
Phenotype
Genotype
Parental trait
19
27. Describe its velocity and acceleration when a ball is thrown straight upwards reach the maximum height of its path.
Velocity is 10 m/s upward and acceleration is about 10 m/s2
Velocity is 10 m/s upward and acceleration is zero
Velocity is zero and acceleration is about 10 m/s2
Velocity and acceleration are both zero
20
22. The most active basin for the formation of tropical cyclone is the ___________.
Southeastern Indian Ocean
Southwestern Pacific Ocean
Northwestern Pacific Ocean
North Atlantic Ocean
21
2. Which of the following is an example of symbiosis?
Moss
Amoeba
Lichen
Slime mold
22
17. Which state of matter has its atoms close together, but they slide around each other easily?
solid
liquid
All states of matter have atoms like this
gas
23
13. Metal A has a greater density than metal B. Given two cubes of the same mass, which cube has a greater volume?
metal B
insufficient data
same volume for both
metal A
24
24. Which of the following is NOT a function of the liver?
Detoxification of drugs
Storage of vitamins
Production of bile
Storage of glucose
25
12. Refer to the given question.
It’s colder
Insufficient Data
It’s the same temperature
It’s warmer
26
14. The __________ is the smallest unit of matter.
element
molecule
electron
atom
27
6. If a ray of light originates at this gem, where will the ray reflect to?
C
A
Both A and C
B
28
9. Both beakers A and B contain a mixture of ice and water at equilibrium. Which beaker is the coldest?
Equal
Beaker A
Insufficient Data
Beaker B
29
21. Both blocks starts at the same temperature and have the same shape and volume. Which will melt the ice fastest?
Wood
Aluminum
They are the same
Cannot be predicted
30
25. Food is completely digested and absorbed in what organ?
Large intestine
Liver
Small intestine
Stomach
