Gabriel Watson
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Middle School science bowl questions

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Gabriel Watson
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Science Bowl Set 7 Round 1

Frage 1 von 20

1

LIFE SCIENCE Multiple Choice For reasons known only to her, Susie wants her houseplant
Reggie the Radish to make as much oxygen as possible. Which of the following should Susie
do to increase Reggie’s rate of oxygen production?

Wähle eine der folgenden:

  • W) Bring in more plants to reduce the levels of carbon dioxide in the room

  • X) Put the plant in the corner of the room where there is less light present

  • Y) Put a humidifier next to the plant

  • Z) Set the thermostat to the lowest temperature possible in the room

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Frage 2 von 20

1

GENERAL SCIENCE Multiple Choice The universe is which of the following, according to the
latest theory?

Wähle eine der folgenden:

  • W) Continuously expanding

  • X) Continuously contracting

  • Y) Sometimes expanding and sometimes contracting

  • Z) Staying the same size

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Frage 3 von 20

1

MATH Short Answer What is the slope of a line parallel to the line 3x – y = 8?

Wähle eine der folgenden:

  • W) 2

  • X) 9

  • Y) 3

  • Z) 13

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Frage 4 von 20

1

LIFE SCIENCE Short Answer Place the following four levels of life in order from the level that
refers to the lowest number and variety of organisms to the level that refers to the highest
number and variety of organisms: 1) biosphere, 2) communities, 3) ecosystems, 4) organisms

Wähle eine der folgenden:

  • W) 4, 2, 3, 1

  • X) 4,3,2,1

  • Y) 2,1,4,3

  • Z) 3,4,1,2

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Frage 5 von 20

1

GENERAL SCIENCE Short Answer What force keeps planets and their moons in orbit?

Wähle eine der folgenden:

  • W) Lunar Force

  • X) Gravity

  • Y) Atmospheric Pressure

  • Z) Centrifugal

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Frage 6 von 20

1

ENERGY Multiple Choice Which of the following can NOT be a direct source of energy for
living organisms?

Wähle eine der folgenden:

  • W) Heat

  • X) Water

  • Y) Sunlight

  • Z) Radiation

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Frage 7 von 20

1

ENERGY In a hydrogen fuel cell, the anodic reaction is hydrogen oxidation at
0.00 volts and the cathodic reaction is at 1.23 volts. What is the electric potential of the cell in
volts?

Wähle eine der folgenden:

  • W) +1.23

  • X) -1.23

  • Y) less than 1.23

  • Z) greater than 1.23

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Frage 8 von 20

1

EARTH AND SPACE Multiple Choice Which of the following major cities is located next to a
major subduction zone?

Wähle eine der folgenden:

  • W) London, England

  • X) Victoria, Canada

  • Y) Los Angeles, USA

  • Z) Paris, France

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Frage 9 von 20

1

EARTH AND SPACE What is the name of the transform plate boundary that
runs along the western edge of southern California to the Mendocino triple junction in northern
California?

Wähle eine der folgenden:

  • W) Aleutian Trench

  • X) Pacific Plate

  • Y) Puchberg Fault System

  • Z) San Andreas Fault

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Frage 10 von 20

1

PHYSICAL SCIENCE Multiple Choice Using the International System of Units, which of the
following units would be most appropriate to express force?

Wähle eine der folgenden:

  • W) Electron volts

  • X) Watts

  • Y) Newtons

  • Z) Joules

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Frage 11 von 20

1

PHYSICAL SCIENCE Multiple Choice Which of the following usually indicates a physical
change?

Wähle eine der folgenden:

  • W) Change in odor

  • X) Release of light

  • Y) Formation of a gas

  • Z) Change of phase

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Frage 12 von 20

1

LIFE SCIENCE Multiple Choice Imagine you are dropped at a random place on planet Earth.
You are not told where you are. However, you are told that the average temperature here is 78°
Fahrenheit and that over 180 inches of rain fall here every year. In what kind of biome do you
most likely find yourself?

Wähle eine der folgenden:

  • W) Taiga [TY-guh]

  • X) Temperate rain forest

  • Y) Tropical seasonal forest

  • Z) Tropical rain forest

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Frage 13 von 20

1

LIFE SCIENCE Equal numbers of fruit flies, ducks, blue jays, and raccoons are
each found in their own ideal environment with no natural predators. Assuming that resources
are plentiful, which species will grow to have the largest population after one year?

Wähle eine der folgenden:

  • W) Ducks

  • X) Blue Jays

  • Y) Racoons

  • Z) Fruit Flies

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Frage 14 von 20

1

GENERAL SCIENCE Multiple Choice Which of the following structures is present in plant
cells but absent in animal cells?

Wähle eine der folgenden:

  • W) Mitochondrion [my-tuh-KON-dree-uhn]

  • X) Cell wall

  • Y) Nucleolus [noo-KLEE-uh-luhs]

  • Z) Endoplasmic reticulum [EN-duh-plaz-mik ri-TIK-yuh-luhm]

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Frage 15 von 20

1

GENERAL SCIENCE What process provides the main source of energy for a
star?

Wähle eine der folgenden:

  • W) Nuclear Fusion

  • X) Nuclear Fission

  • Y) Combustion

  • Z) Expansion

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Frage 16 von 20

1

MATH Multiple Choice Which of the following statements is NOT true about the diagonals of a
rectangle?

Wähle eine der folgenden:

  • W) They are always congruent

  • X) They are always perpendicular

  • Y) They always bisect each other

  • Z) They intersect at one point

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Frage 17 von 20

1

ENERGY Multiple Choice Hot springs are sources of which of the following types of energy?

Wähle eine der folgenden:

  • W) Hydroelectric

  • X) Geothermal

  • Y) Solar

  • Z) Fossil fuel

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Frage 18 von 20

1

ENERGY Multiple Choice Which of the following factors does NOT affect solar panel
performance?

Wähle eine der folgenden:

  • W) Panel orientation

  • X) Roof slope

  • Y) Energy price

  • Z) Elevation

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Frage 19 von 20

1

EARTH AND SPACE Multiple Choice What type of fault is associated with the Basin and
Range Province of the southwestern United States?

Wähle eine der folgenden:

  • W) Normal

  • X) Reverse

  • Y) Strike-slip

  • Z) Thrust

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Frage 20 von 20

1

PHYSICAL SCIENCE Multiple Choice Which of the following is NOT a method by which
heat travels?

Wähle eine der folgenden:

  • W) Radiation

  • X) Convection

  • Y) Conduction

  • Z) Convention

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