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Hypotheses ahypothesis? pothesis is a possible answer stion It can be based on things have learned or observations you hve made. For example, you may have not You should always write your hypothesis in the form of a sentence. Also, you must be able to test your hypothesis. The results of your experiment will help you to decide if your hypothesis is correct. Think about the hypotheses in these investigations: that grass becomes brown if rain for a long time. Your hppothesis might be: Plants need water does Jose placed bwo pieces of cloth under a bright lamp. One piece of cloth was dark-colored. The other piece was light-colored. Alter 30 minutes, he recorded the tomperature of the cloths. The dark-colored coth had a higher temperature than the light- colored cloth 2. Jared used a scale to weigh an empty balloon. He recorded the measurement in a data table. Then he filled the balloon with air and weighed it again. Jared recorded the measurement and then analyaed his data. He noted that the balloon with air weighed more than the empty balloon. S. Mania divided a piece of steel wool into tbwo equal halves. She put one piece bowl of water for five minutes, and then placed it on a paper towel. She piece of steel wool next to the wet piece. She let both pieces of sit ovemight 1he next day, she observed that the dry steel wool was But the wet steel wool had tumed a rusty color

Hypotheses ahypothesis? pothesis is a possible answer stion It can be based on things have learned or observations you hve made. For example, you may have not You should always write your hypothesis in the form of a sentence. Also, you must be able to test your hypothesis. The results of your experiment will help you to decide if your hypothesis is correct. Think about the hypotheses in these investigations: that grass becomes brown if rain for a long time. Your hppothesis might be: Plants need water does Jose placed bwo pieces of cloth under a bright lamp. One piece of cloth was dark-colored. The other piece was light-colored. Alter 30 minutes, he recorded the tomperature of the cloths. The dark-colored coth had a higher temperature than the light- colored cloth 2. Jared used a scale to weigh an empty balloon. He recorded the measurement in a data table. Then he filled the balloon with air and weighed it again. Jared recorded the measurement and then analyaed his data. He noted that the balloon with air weighed more than the empty balloon. S. Mania divided a piece of steel wool into tbwo equal halves. She put one piece bowl of water for five minutes, and then placed it on a paper towel. She piece of steel wool next to the wet piece. She let both pieces of sit ovemight 1he next day, she observed that the dry steel wool was But the wet steel wool had tumed a rusty color

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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Hypotheses a hypothesis? pothesis is a possible answer stion It can be based on things bane leamed or observations you have made. For example, you may have moticed that grass becomes brown if does not rain for a long time. Your hesis might be: Plants need water You should always write your hypothesis in the form of a sentence. Also, you must be able to test your hypothesis. The results of your experiment will help you to decide if your hypothesis is correct. Think about the hypotheses in these investigations: ole 2. Jared used a scale to weigh an Jose placed bwo pieces of cloth under a bright lamp. One piece of cloth was dark-colored. The other piece was light-colored. Alter 30 minutes, he recorded the tomperature of the cloths. The dark-colored cloth had a higher mperature than the light- colored dloth. empty balloon. He recorded the measuremet in a data table. Then he filled the balloon with air and weighed it again. Jared recorded the measurement and then analyzed his data. He noted that the balloon with air weighed more than the empty balloon. Maria divided a piece of steel wool into two equal halves. She put one piece water for five minutes, and then placed it on a paper towel She ece of steel wool next to the wet piece. She let both pieces of sht The next day, she observed that the dry steel wool was But the wet steel wool had tumed a rusty color
Transcribed Image Text:Hypotheses a hypothesis? pothesis is a possible answer stion It can be based on things bane leamed or observations you have made. For example, you may have moticed that grass becomes brown if does not rain for a long time. Your hesis might be: Plants need water You should always write your hypothesis in the form of a sentence. Also, you must be able to test your hypothesis. The results of your experiment will help you to decide if your hypothesis is correct. Think about the hypotheses in these investigations: ole 2. Jared used a scale to weigh an Jose placed bwo pieces of cloth under a bright lamp. One piece of cloth was dark-colored. The other piece was light-colored. Alter 30 minutes, he recorded the tomperature of the cloths. The dark-colored cloth had a higher mperature than the light- colored dloth. empty balloon. He recorded the measuremet in a data table. Then he filled the balloon with air and weighed it again. Jared recorded the measurement and then analyzed his data. He noted that the balloon with air weighed more than the empty balloon. Maria divided a piece of steel wool into two equal halves. She put one piece water for five minutes, and then placed it on a paper towel She ece of steel wool next to the wet piece. She let both pieces of sht The next day, she observed that the dry steel wool was But the wet steel wool had tumed a rusty color
in a bowl of wvater for five minutes, and then placed put the other piece of steel wool next to the wet piece. She let both pieces of steel wool sit overnight. The next day, she observed that the dry steel wool was unchanged. But the wet steel wool had turned a rusty color. Show What You Know Write the hypothesis in each investigation above. 1. Hypothesis: 2. Hypothesis: 3. Hypothesis:
Transcribed Image Text:in a bowl of wvater for five minutes, and then placed put the other piece of steel wool next to the wet piece. She let both pieces of steel wool sit overnight. The next day, she observed that the dry steel wool was unchanged. But the wet steel wool had turned a rusty color. Show What You Know Write the hypothesis in each investigation above. 1. Hypothesis: 2. Hypothesis: 3. Hypothesis:
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