Lesson 3.2 Check for Understanding Answer Key PDF
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This document is an answer key for a lesson on agriscience. It includes questions about categorizing farm animals and science processes, along with their corresponding answers.
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 Lesson 3.2 Check for Understanding Answer Key 1. If you visit a farm or ranch, what are four groupings and categories you could use to sort the individuals? Answers may vary but may include the following: Grouping Catego...
 Lesson 3.2 Check for Understanding Answer Key 1. If you visit a farm or ranch, what are four groupings and categories you could use to sort the individuals? Answers may vary but may include the following: Grouping Categories ---------------- -------------------------------------- Species dog, cow, horse, chicken, goat, duck Number of legs four, two Size small, medium, and large Breed Holstein, Angus, Herford, Charlois 2. Why is accurate data measurement and analysis important in agriscience? Accuracy allows results to be unbiased and reproducible. 3. On the pH scale in Figure 1, label the following six points and plot the following six substances +-----------------+-----------------+-----------------+-----------------+ | **Points** | **Substances** | | | +=================+=================+=================+=================+ | - 0 | - Highly | - Blood, 7.4 | - Stomach | | | basic | | acid, 2.0 | +-----------------+-----------------+-----------------+-----------------+ | - 7 | - Highly | - Vinegar, | - Ammonia, | | | acidic | 3.0 | 11.5 | +-----------------+-----------------+-----------------+-----------------+ | - 14 | - Neutral | - Potato, 6.0 | - Water, 7.0 | +-----------------+-----------------+-----------------+-----------------+ --------------------------------------------------------------------- Timeline Description automatically generated with medium confidence --------------------------------------------------------------------- 4. Match the following science processes with their description. C Classifying A. Using the five senses to detect information --- --------------- ---- --------------------------------------------- F Communicating B. Developing an assumption of the outcome E Experimenting C. Sorting objects by similar characteristics G Inferring D. Comparing unknown quantities to a reference D Measuring E. Carrying out an investigation A Observing F. Sharing findings and results B Predicting G. Analyzing results to form conclusions
