To answer the question “How much life could you find in one cubic foot?” photographer David Liittschwager took a 12-inch metal cube to five different environments. At each location he used the cube to catalog the organisms that lived in or moved through that biome. Liittschwager and a team of biologists sorted through the habitat cubes over a three week period, identifying all the organisms they could. Roughly a thousand individual organisms were photographed in the five environments:
The diversity of organisms that Liittschwager photographed is represented in a gallery for National Geographic magazine that can be found here: http://ngm.nationalgeographic.com/2010/02/cubic-foot/liittschwager-photography. In each section of the activity, you’ll be asked to think about elements of the videos’ content and presentation as they relate to the scientific method, which you learned about in Chapter 2.
1. Select one of the five videos below to watch.
2. Watch the video you chose with this question in mind: What is the goal of Dr. L's study?
1. Rewatch the video.
2. As you watch the video for a second time, take notes on how the scientific method is being applied by Dr. L.
Provide an outline of Dr. L's methods. List at least 4 points.
1) /7xXrQ9l6DT9/Ej4HqsIXkQwXlMVDnAGRbCqS3B+lehhBKxOrjkRJObKliRihAuMoDFuIT4yp5I/UejuITsztOSjVw4=
2) 5AX7rGKEiVfeqDjvX5TegvDRWpMXFlgcECSlr6h8A9ckNT115M77fOWMCMZybAB4XMGsXhJewWOzi78IjxCk++HqHH4=
3) 5AX7rGKEiVfeqDjvX5TegvDRWpMXFlgcECSlr6h8A9ckNT115M77fOWMCMZybAB4XMGsXhJewWOzi78IjxCk++HqHH4=
4) 5AX7rGKEiVfeqDjvX5TegvDRWpMXFlgcECSlr6h8A9ckNT115M77fOWMCMZybAB4XMGsXhJewWOzi78IjxCk++HqHH4=
How is the data reported?
1) /7xXrQ9l6DT9/Ej4HqsIXkQwXlMVDnAGRbCqS3B+lehhBKxOrjkRJObKliRihAuMoDFuIT4yp5I/UejuITsztOSjVw4=
2) 5AX7rGKEiVfeqDjvX5TegvDRWpMXFlgcECSlr6h8A9ckNT115M77fOWMCMZybAB4XMGsXhJewWOzi78IjxCk++HqHH4=
3) 5AX7rGKEiVfeqDjvX5TegvDRWpMXFlgcECSlr6h8A9ckNT115M77fOWMCMZybAB4XMGsXhJewWOzi78IjxCk++HqHH4=
4) 5AX7rGKEiVfeqDjvX5TegvDRWpMXFlgcECSlr6h8A9ckNT115M77fOWMCMZybAB4XMGsXhJewWOzi78IjxCk++HqHH4=
What tools of the scientific process were depicted in the video?
Tools of the Scientific Process | |
---|---|
Quantification | bI0LPa9lfHQ+dYqk |
Measurement | nbIRnRe8R9/OaJB+ |
Identification | nbIRnRe8R9/OaJB+ |
Observation | nbIRnRe8R9/OaJB+ |
Prediction | nbIRnRe8R9/OaJB+ |
Hypothesis | nbIRnRe8R9/OaJB+ |
Experimentation | nbIRnRe8R9/OaJB+ |
1. Rewatch the video as necessary.
2. This time take notes on how space is structured, the abiotic conditions, and the types of species you observe.
Finally, answer these summary questions.
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