Physical Science Quiz

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Questions and Answers

Physical science studies living systems.

False (B)

Physical science is a branch of natural science.

True (A)

Natural science can be broken into two main branches: life science and physical science.

True (A)

Hypotheses in natural science must be verified scientifically to be regarded as scientific theory.

<p>True (A)</p> Signup and view all the answers

Peer review and repeatability of findings are criteria and methods used to ensure quality control in natural science.

<p>True (A)</p> Signup and view all the answers

What is the byproduct of oxygenic photosynthesis?

<p>Oxygen (A)</p> Signup and view all the answers

What is the primary purpose of photosynthesis?

<p>Producing and maintaining oxygen content in the atmosphere (D)</p> Signup and view all the answers

Which organisms are called photoautotrophs?

<p>Plants, algae, and cyanobacteria (C)</p> Signup and view all the answers

What is the chemical energy produced in photosynthesis stored in?

<p>Carbohydrate molecules (D)</p> Signup and view all the answers

Which organisms also perform a form of photosynthesis using bacteriochlorophyll?

<p>Some bacteria (B)</p> Signup and view all the answers

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