Flash Cards: 7th Grade Science Test Study Unit 1

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7th grade 7th Grade Science Flashcards on Flash Cards: 7th Grade Science Test Study Unit 1 , created by Jenny Johnson on 20/08/2020.
Jenny Johnson
Flashcards by Jenny Johnson, updated more than 1 year ago
Jenny Johnson
Created by Jenny Johnson over 3 years ago
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Question Answer
True or False? Living things are classified primarily according to when they first appeared on the earth FALSE
True or False? Classification is a method of dividing things into related groups TRUE
True or False? The inductive method is a process of reasoning whereby we start with a general principle and apply it to a specific example FALSE
Inductive Method Supplying some evidence but not full assurance-Broader generalizations and theories
True or False? A common denominator in the lives of scientists is a devotion to science and the desire to find answers TRUE
True or False? A geologist is primarily interested in objects in outer space False
Geology Study of the earth
True or False? Physicists write equations to show changes that take place when elements combine to form compounds FALSE
A physicist studies.... mechanics, heat, light, sound, electricity, magnetism
A chemist .... writes equations to show changes that take place when elements combine to form compounds
True or False? Most animals must depend on other living things for food TRUE
True or False? Ecologists help us to intelligently control living and nonliving parts of our environment TRUE
True or False? Anthropologists study the effects of crime on our community FALSE
Anthropologists Study man -physical characteristics, origin, race and culture
Sociology Study of nature, origin, and development of community life Examples: crime, poverty, marriage, church, school
True or False? Science is guessing the answers to a problem FALSE
Science A systematically organized body of knowledge on a particular subject
Man's 5 senses 1. Taste 2. Touch 3. Sight 4. Smell 5. Hearing
What did man invent to increase the power to observe? Instruments
An educated guess is a hypothesis
Product of an experiment data
George Washington Carver found new uses for... Peanuts and sweet potatoes
Concerned with structure of universe Physical Sciences
Concerned with study of man Social Sciences
Concerned with study of living organisms Biological Sciences
Tells how much or how many Mathematics
Anton van Leeuwenhoek discovered microscopic world in a drop of water
stating a problem asking question about phenomena
Carolus Linnaeus developed system of classification
interpreting data making inferences from experiments
George Washington Carver called "the Peanut Man"
drawing conclusions stating a generalization
Isaac Newton developed law of Gravitation
formulating a hypothesis making guesses about a problem
Galileo used the telescope in astronomy
devising an experiment searching for information
List 4 Social Sciences 1. psychology 2. geography 3. anthropology 4. sociology
List 4 Biological Sciences 1. ecology 2. botany 3. paleontology 4. zoology
List 4 Physical Sciences 1. physics 2. astronomy 3. chemistry 4. geology
Inductive or Deductive Reasoning? Squirrels collect nuts only in autumn. The squirrel is collecting nuts. Therefore, it must be autumn Deductive Reasoning (it is conclusive that the squirrels collect only in autumn)
Inductive or Deductive Reasoning? Richard, Betty and Steve arrive at work by 8 each morning. Richard, Betty and Steve work for AZ Publications. Therefore, AZ Publications open at 8 each morning Inductive Reasoning (there is some evidence that they open at 8 but that is not conclusive)
Ecology Study of relationship of plants and animals to their environment
Science Systemically organized knowledge
3 ways cats and dogs are alike fur four legs pets
3 ways cats and dogs are different ability to train sounds offspring
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