Standard 3 Part 1 Question Preview (ID: 46166)
Vocab Words From Standard 3.
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A process where autotrophs use solar energy to create glucose, cellulose, or other forms of sugar. The first step in most food chains.
a) Respiration
b) Carbon Dioxide
c) Mechanical/Kinetic Energy
d) Photosynthesis
The energy stored in the tissues of plants and animals that can be used for energy when consumed. Referred to as biomass.
a) Mechanical/Kinetic Energy
b) Light/Solar Energy
c) Chemical Potential Energy
d) Heat Energy
A form of sugar that is produced by photosynthesis.
a) Oxygen
b) Carbon Dioxide
c) Glucose
d) Water
Thermal energy usually in the form of body heat.
a) Chemical Potential Energy
b) Heat Energy
c) Solar/Light Energy
d) Mechanical/Kinetic Energy
Radiant energy emitted by the Sun.
a) Light/Solar Energy
b) Thermal Energy
c) Mechanical/Kinetic Energy
d) Chemical Potential Energy
A gas produced by photosynthesis and used be respiration.
a) Oxygen
b) Carbon Dioxide
c) Glucose
d) Heat Energy
A gas produced by respiration and used by photosynthesis.
a) Carbon Dioxide
b) Light/Solar Energy
c) Oxygen
d) Glucose
Used in chemical equations to mean equals.
a) Carbon Dioxide
b) Glucose
c) Yields/Produces
d) Photosynthesis
A process done by autotrophs and heterotrophs to get energy out of food.
a) Respiration
b) Photosynthesis
c) ATP
d) Carbon Dioxide
The energy molecule produced by respiration.
a) ATP
b) Respiration
c) Oxygen
d) Carbon Dioxide
Energy of Motion. Examples include swimming, running, escaping predators.
a) Chemical Potential Energy
b) Light/Solar Energy
c) Mechanical/Kinetic Energy
d) Heat Energy
The one and only variable that we change on purpose so that we can determine if it has an effect.
a) Scientific Method
b) Tested Variable
c) Controlled Variable
d) Responding Variable
The variable we measure and use to determine if the tested variable did have an effect.
a) Tested Variable
b) Scientific Method
c) Responding Variable
d) Controlled Variable
All other variables that we must keep the same in order to obtain reliable data.
a) Scientific Method
b) Controlled Variables
c) Responding Variables
d) Tested Variables
Any organism that must eat or consume another organism for energy. Synonym is heterotroph.
a) Consumer
b) Decomposer
c) Producer
d) Photosynthsesis
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