7th Science Fall exam review part 1

An __________ is a series of tests to prove or disprove a hypothesis

____________ is detailed search for facts

The ___________ states that: matter cannot be destroyed or created by known chemical reactions.

For an experiment to be valid, it must be confirmed by _______________.

Recorded observations are called ________

"__________" is not necessarily proof that an idea is true

We must make sure our philosophy be based on

__________is the study of composition of matter.

A hypothesis is an "____ _____"an initial idea which is assumed to be true, an initial guess

Scientific investigations prove the truthfulness of

____ and _______ are the "languages" of the physical and biological sciences.

__________is the study of natural laws of the universe

Conclusions made without evidence are _________

A __________search is always part of a scientific investigation

_________is the study of planetary motion, and galaxies.

Astronomy, chemistry, geology, and physics are known as the __________Sciences.

________is the rational study of the truth and principles of life, knowledge, and behavior

_____can help us draw conclusions from our research.

The system that is used for finding scientific truth is called the_______________

When recording observations one should be ____________

There are _________milliliters in 1 liter.

A proposed explanation of why something occurs is a _____________

Interpretation of the results of an experiment can be influenced by: ___________ and __________

The science of studying the earth and its physical history is called