Absolute dating Study guides, Class notes & Summaries

Environmental science, Exam Questions and answers, 100% Accurate. Verified. environment - the external conditions, including natural surroundings, people, attitudes, and anything that influences the life and activities of people, plants, and animals environmental science - the study of ways in which people and animals interact with their environment hypothesis - educated guess based on observation and experimentation natural resources - materials taken from the natural environment,...

BIO 250 FINAL EXAM VERIFIED ANSWERS 100%2023/2024 What are the three major weaknesses/ biases in the fossil record? - correct answer Geographic bias: erosion to the fossil record because of the elements -Older fossils in older earth layers have had more time for geography to change. I.e. under water or subduction Taxonomic bias: taxonomic groups with no bones or shell to form a fossil -Some groups don't fossilize well (e.g. worms) Temporal bias: things that lived a long time ago are ...

Science Praxis 5005 Elementary Education 100% Correct Plate tectonics Movement of continents and changes in the Earth's crust caused by internal forces Atmosphere dry gas (nitrogen, oxygen, argon carbon dioxide), water vapor, solid particles Troposphere closest to Earth's surface (weather related activities) Stratosphere Very little water, ozone layer Mesosphere Coldest layer Thermosphere Layer extends upward into space Mountains are caused by... volcanic action or tectonic plate collisi...

Anthropology 101 Garry Kerr UMTPhysical Anthropology focuses on humans as biological organisms - correct answer True The dog is the nanooks most valuable possesion - correct answer true archaeology is the study of material remains to help explain the past - correct answer true all humans are nocturnal primates - correct answer false humans evolved directly from chimps - correct answer false Nanooks have great family relations with time for non-food activities - correct answer true...

EAPS 112 Exam 2 Questions & Answers 2023/2024 What are the three components needed to make steel? - ANSWER-Iron, Coal, Limestone What is relative dating? - ANSWER-Using the layers of rock to sequence the fossils in a sediment. We only know the order, not how long ago an event occurred. What are the different divisions of time? - ANSWER-Eons, eras, periods, epochs What is absolute dating? - ANSWER-Determining the actual age of an event or object in years, usually by radiometric dating...

Barkley Acute Care Nurse Practitioner Certification Exam 172 Q & A Review Question Bank 1. A 59-year-old is having a follow-up evaluation two years after the successful conclusion of radiation therapy for leukemia. He tells you that he has been feeling run-down and reports unexplained weight loss and night sweats. Upon examination, you determine that he also has a fever and pain below his ribs and the left side. You know that he is at risk for chronic lymphotic leukemia. Which of the fo...

Anthropology Study of the origins and development of people and their societies AAA's Code of Ethics -Do No Harm -Be Open and Honest About your Work -Obtain Informed Consent and Permissions -Weigh Competing Ethical Obligations -Make Results Accessible -Protect and Preserve Records Adaptation refers to the processes by which organisms cope with environmental forces and stresses Archaeology reconstructs, describes, and interprets human behavior and cultural patterns through mater...

Ability of cash flow from operations to cover current debt and dividends - ANSWER Measures ability to cover current debt maturities and dividends with operating cash flow. Accounting estimate - ANSWER An approximation of a monetary amount when a precise means of measurement is not available. Accounting records - ANSWER Client's records of the initial accounting entry and supporting documents. Acid-test (quick) ratio - ANSWER Measures ability to meet short-term obligations with liquid a...

How can we know climate of the past? Correct Answer ice cores and sedimentary rocks Louis Agazzis Correct Answer created glaciation hypothesis after studying glacial erratics and striations Glacial erratics Correct Answer enormous boulders transported and deposited by glaciers Glaciation hypothesis Correct Answer over time climate can change and during cold periods glaciers move down and during warm periods they retreat HMS challenger Correct Answer a ship that took a voyage to study...

Biology-B, Unit 1 Exam (2023/2024) Graded A convergent evolution the appearance of apparently similar structures in organisms of different lines of descent homologous structures structures derived from a common ancestor or same evolutionary or developmental origin vestigial structures an anatomical feature that no longer seems to have a purpose in the current form of an organism of the given species evolution the process by which different kinds of living organisms are thought to have develop...