Science 2023 book 1 test Flashcards
True or false
Aristotle was a renaissance scientist
False
True or false
Einstein’s theory is expressed by the equation E=mc squared
True
True or false
Lamarck thought acquired characteristics could be inherited
True
True or False
the number 563 can also be expressed as 5.63 times 10 to the first
False
True or False
Making a hypothesis is the second step in the scientific method
True
True or false
A cure for all types of cancer has been discovered
False
True or false
Many industries pour chemicals into the Earth’s air
True
True or false
The cotton gin was a great discovery for the automobile industry
False
True or false
Science is perfect but technology is not
Fasle
Write 6.2 times 10 to the fifth
620,000
True or false
Technology is applied science
True
How many ML make one L
1,000
Add and write the answer with the proper number of significant figures
4.2 + 1.6 + 5.34
11.1
Science
orderly knowledge demonstrated by repeated test
God
In control of everything
polio vaccine
Jonas Salk
Pollution control
a goal of Earth Science
Fuel shortages
A problem created by technology
3.213 times 10 to the third
example of scientific notation
state law
the last step of the scientific method
The standard by which a Christian should measure all scientific discoveries is _________
God’s word
The theory of evolution was first stated by _________
Charles Darwin
One solution to the Earth’s energy shortages is ________
Solar Energy
The Egyptians used the ___________ to build the pyramids
Inclined plane
____________ agreed that with Copernicus that the Earth is NOT the center of the universe
Galileo
What are 3 benefits of modern technology?
1.
2.
3.
- Good medicines
- life support machines
- synthetic foods
What was the first result of the burning of the library of Alexandria, Egypt?
many ancient writings were lost forever
What are 3 DISADVANTAGES of modern technology?
1.
2.
3.
- pollution produced by industries
- Food shortages from increased population
- Possible harm from synthetic foods.
