Name: Worksheet 1: Please do the following questions using the link posted on the managebac. (open managebac, go to tasks & units, open Unit 4_Week 16, you will see an activity link) Unit 4, Lesson 1: What do I need in order to live? 1. What does it mean if BMI (Body Mass Index) is high or low (look it up if needed)? 2. Adjust the variables under the figure one at a time to determine if they affect BMI. Identify whether they are directly related (one goes up, the other goes up) or inversely related (one goes up the other goes down). 3. Figure out how to make the figure in the simulation starve. What happens to the BMI when you do this? 4. If you are “starving” what is your BMI? 5. Decide as a group on a person whom you will experiment on (realistic person). Determine how many calories you need to feed this person for them to maintain their weight. Gender: height: Weight: percent body fat: Lifestyle: Exercise: Calories: 6. Adjust the person’s exercise so they maintain the body fat you gave them to start. What did you have to do to make their body fat stay stable? 7. If a person eats the same amount of calories and exercises the same but changes what they eat. Do they gain or lose weight? a. What happens if you adjust their diet to have the same calories but they eat more protein and less carbs? b. What happens if you adjust their diet to have the same calories but nearly all sugar and fat? Worksheet 2: Environment Word Search Worksheet Environment Word Search Worksheet Directions: All words are positioned left to right, right to left, and diagonally. BIOSPHERE ENDANGERED SPECIES ATMOSPHERE EVOLUTION INSECTICIDE RAINFOREST SMOG OZONE C R L X R E H C A O P D E A W J W G Q X L K Q P L E L I G J N O U O Q Q A L T W P R L R G P I T K D C A T F A T N S D T K M I G P N W M N F M K T C M T S E R O F N I A R B R J U H J J M O U O G M I J Z P E Y L O B T Q Z Y H S K V Z C E W J N O D C P V C H Y X P P L J V X N F D X E O R S E I L H F U H O U E D C A C S Z R B J Y T H X U Q I R T M V G N U N B Y Z D O I T S W Q F E I B E S G E A K L V H I N L Y X J N I M R E I M W Q I G O M S C J P S O U U E R Z G F W POLLUTION POACHER CONSERVATION HABITAT X N B J G C T E S Q H H D V S B Z Q Y H Y D L O C P O U O I A B K V H D I O F W T H M B G R E S T S X X L V O P C I E N J M J R Z P I J L A G U S P C R P I B L N O O E O F L D B M M I E Z Y G L A B N R C N I S Q H EXTINCT J D S T T A T I B A H J I D L Y L L E S L I J B A S D F J G E Q X M V Z K N O I T U L L O P J Y S F S M G W U Y E M O G J A P O A V P W B U N A L Ecosystems I F E S C I E N C E Complete the crossword puzzle using what you know about the subject. Refer to the word bank if you need help. Word Bank consumer producer decomposer symbiosis ecosystem population niche competition food chain exotic Across Down 1. A community and its physical environment 2. Organisms have this type of contest for food and resources 4. Long-term relationship between two organisms 5. Consumer that breaks down the tissues of dead organisms 3. These organisms in the ecosystem must eat to get the energy they need 6. Individuals of the same kind living in an environment 7. Organism that is not native to its environment 8. The part of the ecosystem that creates its own food using sunlight 9. Shows how all the parts of an ecosystem are related by what they eat and what eats them 10. Role of a population in a habitat Copyright 2010-2011 Education.com Find worksheets, games, lessons & more at education.com/resources www.education.com/worksheets created by: © 2007 - 2020 Education.com