1. Science
  2. Earth sciences
  3. question 1 2 points pick two choices that describe what...

Question: question 1 2 points pick two choices that describe what...

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Question 1 (2 points) PICK TWO choices that describe what models do in science. Give a way of observing the details of a phenomenon that cannot be actually reproduced Allow for repeated manipulation of an independent variable Demonstrate the results of an experiment Allow scientists to predict how a system or phenomenon will behave when th cannot be actually reproduced. at system or Question 2 (2 points) An experiment is run to see if different temperature cause a rock to break. Whether the rock breaks or not is the independent variable dependent variable controlled variable experimental variable
Oexperimental variable Question 3 (2 points) Tired of having drippy ice cream in the summer, you decide you want to find out if c ice cream melts faster than vanilla ice cream. You take one scoop of vanila and one scoop of chocolate, put them each on a cone, set a timer, measure the air temperature as 80 degrees and watch them melt. The independent variable is The flavor of ice cream (chocolate or vanilla) The time the ice cream takes to melt The temperature of the air Whether the ice cream melts or not Question 4(2 points ir of gloves is better for keeping your
Whether the ice cream melts or not Question 4 (2 points) You have two pairs of gloves and need to learn which pair of gloves is better for keeping your hands warm so you can go out shoveling snow. You take two thermometers and put one ir the right hand of each glove, place the gloves outside and check the temperature in 15 minutes to see which is warmer. The dependent variable is e different pair of gloves the temperature inside the gloves after 15 minutes the starting temperature of the gloves the snacks you buy after making money shoveling snow Question 5 (2 points) phere interactions are driven by two sources of energy The EXTERNAL source of energy comes from what?
the snacks you buy after making money shoveling snow Question 5 (2 points) Sphere interactions are driven by two sources of energy The EXTERNAL source of energy comes from what? heat from the inside of the earth the ocean the sun radioactive materials within the earth Question 6 (2 points)Saved Heat left over from when the earth was formed about 4.6 billion years ago is one source of INTERNAL energy. What is the other source? e the sun
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