Biology
Ecology - Ecosystems
<< Question 14 || Pause o Q Review / Finish Test ABG Question 14 All living organisms are made up of carbon. The carbon cycle describes the movement of carbon as it is recycled and reused throughout the atmosphere. According to the diagram, carbon is constantly being exchanged between the plants, animals, oceans and atmosphere. Sunlight CO2 Cycle Auto and factory emissions î Plant respiration Animal Photosynthesis respiration Organic Carbon Dead organisms Root respiration Decaying Organisms Fossils and fossil fuels Ocean Uptake Which of the following provides the BEST explanation about the carbon cycle? A Carbon is removed from the ecosystem through decaying organisms. B Carbon is removed from the ecosystem through respiration. D Carbon enters the ecosystem through respiration. ©2021 Illuminate EducationTM, Inc.
Question 19 II Pause Q Q Review / Finish Test ABC Question 19 In a local river, a new industrial plant has been increasing the temperature of the water with thermal pollution. The average water temperature increased by 2 degrees Fahrenheit in the first two months but has not changed since then. Which explanation BEST predicts how this change will affect the local fish population in the river? A The fish population will stay the same, because the change in water temperature is too small to have an impact. B The fish population will increase, because fish reproduce more in warmer temperatures. C The fish population will decrease because the pollution will make the water more acidic. D The fish population will decrease, because there will be less oxygen in the water. ©2021 Illuminate EducationTM, Inc.
Part A Which of the following is NOT a biological community? O all of the students at an elementary school O all of the different species of bacteria & fungi living in & on your body O all of the daffodil, hyacinth, & crocus plants blooming in my yard O all of the dogs & cats living in your neighborhood O all of the animals at a zoo Submit Request Answer Provide Feedback
True or False: Each biome has a characteristic climate, including temperature, precipitation patterns, latitude, altitude and soil types and is also characterized by a set of organisms adapted to conditions found there. * True False
Question 8 (1 point) Saprophytes: A) decompose organic material only B) decompose inorganic material only OC) decompose both organic and inorganic material D) are able to synthesize sugars from carbon dioxide
1. How does energy move through most ecosystems on Earth? O a. from the sun to consumers to producers O b. from the sun to producers to consumers to decomposers o. from the sun to decomposers to consumers O d. from the sun to consumers to producers back to consumers
you start building: 1. Think about what you have learned about communities. 2. What are some of the parts that are present in a community? What are their roles in the community? List an example of each from a community you know from your discussions in class. Trophic level Role(s) in the community Example 3. What happens if one of those components is removed from the community? Choose one from your list and predict what will happen to the community without it. Missing part Effect(s) on community
Figure 4: Figure 4 Oldest: Youngest: Relative age of Figure 1 rocks (oldest to youngest): H F D C McLelland, Christine V. What's Up? - A Relative Age Dating Activity. Boulder, Colorado: Geological Society of America, n.d. PDF adapted from Jonathan Bushee and Raman Singh, Northern Kentucky University
19. Which of the following observations best represents a mutualistic relationship? a. Some bacteria and fungi obtain their nutrients by enzymatically digesting larger organisms. b. Chloroplasts in green algae provide sugars for use in cellular metabolism. c. Hermit crabs utilize empty sea snail shells to protect themselves from predators. d. Flowers produce nectar that bees gather to make honey, and in the process the bees pollinate the flowers.
DAA Acellus - The S iphone 14 - Google Search ort Teaching Resour... Final Exam m Matter is recycled within and between ecosystems through closed loops called biogeochemical cycles. How is this unlike how energy is passed through ecosystems? A. Energy has a multidirectional flow. B. Energy is constantly reused. C. Energy has a one-way flow.
Dashboard | Khan Academy x * The carbon cycle (understand) X + hanacademy.org/science/hs-biology/x4c673362230887ef.matter-and-energy-in-ecosystems/x4c6733... To .. Which of the following correctly describes one way that an organism's cells contribute to the carbon cycle as they carry out cellular respiration? Choose 1 answer: The cells help move carbon from the atmosphere into the organism's tissues. B The cells break down carbon-based molecules and release carbon dioxide into the atmosphere. The cells help build carbon-based molecules and release oxygen into the atmosphere. Report a problem Stuck? Review related articles/videos.
1. Alienation 2. Anxiety 3. Apathy 4. Depression 5. Mental Disorder 6. Anxiety Disorder 7. Mood Disorder 8. Conduct Disorder 9. Stigma 10. Suicide 11. Cluster Suicides 12. Psychotherapy 13. Behavior therapy 14. Cognitive therapy 15. Family therapy 16. Group therapy 17. Drug therapy
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