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Gr8 Vocabulary Quiz #21
By Kara Singleton
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Last updated over 1 year ago
10 questions
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Instructions
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1. Ensure all tabs on your Chromebook are closed before before beginning your vocabulary quiz.
2. You will be given
10 minutes
to complete your vocabulary quiz.
3. Please read all questions carefully and make sure to check your work before submitting.
1. Ensure all tabs on your Chromebook are closed before before beginning your vocabulary quiz.
2. You will be given
10 minutes
to complete your vocabulary quiz.
3. Please read all questions carefully and make sure to check your work before submitting.
Question 1
1.
What is a foreign species?
A species introduced to a new ecosystem
A common species
An extinct species
A species native to the ecosystem
Question 2
2.
Which of the following best defines biomagnification?
Stable pollutant concentration throughout the ecosystem
Increase in pollutant concentration as it moves up the food chain
Decrease in pollutant concentration over time
Dilution of pollutants by natural processes
Question 3
3.
The population of a species doubles every year. What can we describe this as?
Linear growth
Arithmetic growth
Exponential growth
Logistic growth
Question 4
4.
_______ are the compounds in food that the body requires for proper growth, maintenance, and functioning.
Question 5
5.
Which of the following best defines an invasive species?
A species that is endangered and needs protection
A species that is beneficial to the ecosystem
A species that is not native and harms the environment
A species that is native and helps maintain balance in the environment
Question 6
6.
What does the term 'adapt' mean in biology?
To reproduce rapidly
To become extinct
To mutate into a new species
To change or adjust to suit new conditions
Question 7
7.
Which term refers to the interconnectedness of living organisms?
interdependence
biodiversity
food chain
ecosystem
Question 8
8.
Equilibrium is a state of balance where the rates of forward and reverse reactions are equal.
True
False
Question 9
9.
What is biodiversity?
A type of energy
A measure of temperature
A form of magnetism
Variety of life in an area
Question 10
10.
What is symbiosis?
The release of energy from food in the presence of oxygen.
A type of cell division that produces identical daughter cells.
A process by which plants make their own food.
A close relationship between two different organisms.