LESSON 7-13 Flashcards
7
developed from the need of understanding the natural phenomena. it is a set of complex theories and ideas based on observing testing, analyzing and then presenting phenomena.
science
7
it is the most important part of application of science.
technology
7
this method is based on gathering empirical data through observation and experimentation and the formulation and testing of hypotheses.
scientific method
7
a statement of what you think the answer to your question.
hypothesis
7
a good hypothesis should be falsifiable, meaning that it’s possible to prove it wrong.
true or false
true
7
scientists generally report their results in scientific journals, where each report has been checked over and verified by other scientists in a process called peer review.
true or false
true
7
eating
biology, chemistry, geology or physics
biology
7
cooking
biology, chemistry, geology or physics
chemistry
7
boiling
biology, chemistry, geology or physics
chemistry
7
sweating
biology, chemistry, geology or physics
biology
7
walking
biology, chemistry, geology or physics
physics
7
landslide
biology, chemistry, geology or physics
geology
7
climbing stairs
biology, chemistry, geology or physics
physics
8
science and technology has been part of human activity since the beginning of our species.
true or false
true
8 (human condition before common era)
homo erectus have been using fire to cook, through chipping one flint over the other to produce a spark, all the while without realizing the laws of friction and heat.
true or false
true
8 (human condition before common era)
tools from stones and flints marked the era of stone age
true or false
true
8 (human condition before common era)
homo sapiens, and humans began to sharpen stones as one would a knife, an example of this is the simple machine called…
wedge
8 (human condition in the common era)
science is able to prolong lives by enhancing living status and discovering different remedies to most diseases.
mortality rate/average lifespan/literacy rate/gross domestic product
average lifespan
8 (human condition in the common era)
it is often used to determine the value of the country’s goods and services produced within the territory given a certain time period.
mortality rate/average lifespan/literacy rate/gross domestic product
gross domestic product
8 (human condition in the common era)
lesser women and children die during birth, assuring robust population and strong workforce.
mortality rate/average lifespan/literacy rate/gross domestic product
mortality rate
8 (human condition in the common era)
access to education provided to more individuals generally creates a more informed public that could determine a more just society.
mortality rate/average lifespan/literacy rate/gross domestic product
literacy rate
8 (essence of technology)
humanity has indeed come a long way from our primitive ways, and as a general rule, it is said that we are more “developed” than we were before.
true or false
true
8
delivered any time of the day, pretty much as soon as it’s sent
snail mail or email
8
comes when the postal worker reaches your address, only one delivery per day
snail mail or email
snail mail
