Worksheetsnature 0f Science
Total questions: 70
Worksheet time: 35mins
The _ is an organized set of investigation procedures used by scientists.
scientific method
scientific law
scientific theory
A _ is an educated guess or testable prediction
control
hypothesis
dependent variable
An organized procedure for testing a hypothesis is a(n) _.
experiment
independent variable
constant
A _ is a standard for comparison.
hypothesis
control
dependent variable
A(n) _ is a factor that doesn't vary in an experiment.
constant
control
independent variable
It is an organized body of knowledge gained from careful study, observation and experimentation.
Mathematics
Scientific Observation
Science
None of the Above
It is defined as the application of scientific knowledge to practical purposes.
Technical
Technology
Application
Radiation
In the inventions of Food Technology, which of the following is correct?
Sanitizing
Fishing
Canning
Preserving
What is the acronym of laser?
light amplification by stimulated emission of radiation
light amplifier by stimulation radiation
light amplifier by stellated emission of radiation
light amplification by simulated emitted radaiton
Why is yeast added to bread dough and the dough covered with a cloth and set aside for a few hours before baking?
Because it will set to its desired sizes.
Because it will set to its shape.
Because it will set to the container.
Because it will set to its formation.
These are general rules that are followed while doing science or rules that nature tends to follow.
Scientific Attitude
Scientific Behavior
Scientific Principle
Scientific Formation
Some people believe it is a bad luck (meaning, something bad will happen to them) if a black cat crosses their path.
Scientific
Superstitious
Always asking questions, reading books and going out to try to learn about the world. What behavior or attitude is defined in this situation?
Curiosity
Open- Mindedness
Truthfulness
Patience
This person tries to be objective and sees different sides of an issue. What behavior or attitude is defining?
Open- Mindedness
Curiosity
Patience
Persevering
What do botanists study?
Plants
animals
What do Zoologists study?
Animals
Plants
weather
Cells
What do Ornithologists study?
Birds
Fish
Reptiles
What do Ichthyologists study?
Fish
Birds
Mammals
What do Entomologists study?
Insects
Birds
Fish
What do Taxonomists study?
Classifying
Wearher
Space
Humans
What do Cytologists study?
Cells
Animals
Space
Water
What do Paleontologists study?
Dinosaurs
Mammals
Rocks
Genes
What do Geneticists study?
Heredity
Plants
Rocks
What do Biologist study?
Life
animals
rocks
dinosaurs
What do Mycologists study?
Fungi
Plants
Microbes
What do Astronomists study?
Space
Plants
Rocks
What do Virologists study?
Viruses
Plants
Space
Heredity
What do Lepidopterists study?
Butterflies
Heredity
Plants
What do hematologists study?
Blood
Birds
Animals
The use of technology for diagnostic and treatment practices________________________________________
Agricultural
Biological
Information
Medical
Growing of plants and animals for food, fiber, fuel, chemical, or other useful products_________________________
Biological
Agricultural
Transportation
Medical
Involves using living organisms or parts thereof to make or modify products_____________________
Biological
Construction
Medical
Information
The building of large structures such as buildings, roads, and bridges amongst other structures_________________
Medical
Transportation
Construction
Information
The use of transportation over land, sea, air and space to transport people, resources and products______________
Medical
Transportation
Biological
Information
Technology is a human process of applying________________ and_____________________ to satisfy human needs and wants.
knowledge and resources
knowledge and information
human beings and resources
technology and money
The production of physical goods from material resources________________
Manufacturing
Transportation
Energy and Power
Medical
Who laid the foundations for classical mechanics, explaining the law of gravity and the laws of motion in 1867?
Galileo Galilei
Albert Einstein
Isaac Newton
Antoine Lavoisier
Who developed cures for rabies and anthrax, and made milk safer to drink?
Antoine Lavoisier
Michael Faraday
Dmitri Mendeleev
Louis Pasteur
Who created one of the first modern telescopes, and successfully proved the Earth revolves around the Sun?
Ernest Rutherford
Galileo Galilei
James Clerk Maxwell
Gregor Mendel
Which Polish scientist conducted pioneering research on radioactivity, and won Nobel Prizes in two different sciences?
Marie Curie
Otto Hahn
Lise Meitner
Rosalind Franklin
Who revolutionised modern physics with his general theory of relativity?
Galileo Galilei
Albert Einstein
Stephen Hawking
Niels Bohr
Which Serbian-American is known for his contributions to the design of the alternating current (AC) electricity supply system?
Nikola Tesla
Michael Faraday
Louis Pasteur
Dmitri Mendeleev
Which English scientist contributed to the study of electromagnetism and electrochemistry?
Francis Crick
Michael Faraday
Alexander Fleming
Charles Darwin
The Scottish biologist Alexander Fleming discovered the world's first antibiotic substance, ___
Penicillin
Phlogiston
Aspirin
Amoxicillin
Which Russian chemist is commonly considered to be the developer of the modern Periodic Table of the Elements?
Nikolay Basov
Pavel Cherenkov
Antoine Lavoisier
Dmitri Mendeleev
Which French nobleman is widely considered the "father of modern chemistry"?
Blaise Pascal
Dmitri Mendeleev
Antoine Lavoisier
Louis Pasteur
Which English theoretical physicist authored The Theory of Everything, and A Brief History of Time?
Stephen Hawking
Neil deGrasse Tyson
Albert Einstein
Ernest Rutherford
The definition of the Transportation System is...
the system of roadways in a city
the various means of moving goods or people from place to place
the various means of moving vehicles around a city or town
infrastructure that includes roads and railroad
The four main modes of transportation currently active in the transportation system are:
walking, running, biking, skateboarding
autos, busses, trains and taxis
sea, road, rail and air transportation
cars, trucks, trains and busses
Prior to the industrial revolution, what was the only realistic transportation method for moving large volumes of products?
Water
The Pony Express
Walking
Wheelbarrow
What is the largest sector of the transportation industry?
The movement of goods and materials
The movement of people
The movement of worldwide Mail
The movement of electronics
