Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/8

Click to flip

8 Cards in this Set

  • Front
  • Back
Meteorology is the study of the earth's oceans.
FALSE
According to the Big Bang theory, all galaxies in the universe are movoing toward the earth.
FALSE
In order for a theory to become a law, it must be proven correct every time it is tested.
TRUE
Scientists have simulated climatic conditions on a computer to help explain the extinction of the dinosaurs.
TRUE
The physical environment of the earth supports the biosphere.
TRUE
Most plastics are biodegradable.
FALSE
Scientists believe that an abnormally high amount of dust may have formed a cloud over the earth at one time.
TRUE
A hypothesis may be based on facts established through experimentation.
TRUE