Unaltered preservation - Study guides, Class notes & Summaries

What is paleontology? -Paleontology is the study of the history of life and its meaning. It is a four-dimensional science (three spatial dimensions plus time) -Paleontology is an eclectic field that draws on many other disciplines, including, but not limited to geology, developmental biology, physics, and chemistry -Paleontologists focus on extinct organisms but we also study extant (present day) ones too What are fossils? -Fossils are preserved remains of organisms from the remote pa...

Fossils Science Olympiad Latest Update Graded A+ Conditions required for a plant or an animal to become fossilized Hard body parts (bones, teeth, shells) - soft body parts will not fossilise, but may leave behind trace evidence (e.g. imprints) -Preservation of remains (protection against scavenging, erosion and environmental damage) -High pressure to promote mineralisation of remains (i.e. turn hard body parts into fossilised rocks) -Anoxic (low oxygen) conditions to protect against ...

Environmental Science The scientific study of how the natural world works, how our environment affects us, and how we affect our environment Natural Resources the goods provided by the environment. Can be renewable or nonrenewable Ecosystem Services natural systems provided by the environment Ecological Footprint a quantitative measure of resource consumption based on the cumulative area of biologically productive land and water Two Big jumps in our population due to: Agricultural Revolution...

Fossils Science Olympiad Exam Questions And Answers 100% Verified Conditions required for a plant or an animal to become fossilized - answerHard body parts (bones, teeth, shells) - soft body parts will not fossilise, but may leave behind trace evidence (e.g. imprints) -Preservation of remains (protection against scavenging, erosion and environmental damage) -High pressure to promote mineralisation of remains (i.e. turn hard body parts into fossilised rocks) -Anoxic (low oxygen) condition...

EES Exam 1, Questions and answers, 100% Accurate. Graded A+ Environmental Science - -The pursuit of knowledge about the natural world from an objective viewpoint Environmentalism - -A social movement dedicated to protecting the natural world Observational Science - -Scientist gather informations about something not well known or that can not be manipulated in experiments Hypothesis-driven Science - -Proceeds in a structured manner using experiments to test hypotheses through the sc...

Fossils Science Olympiad Exam Questions And Answers 100% Verified Conditions required for a plant or an animal to become fossilized - answerHard body parts (bones, teeth, shells) - soft body parts will not fossilise, but may leave behind trace evidence (e.g. imprints) -Preservation of remains (protection against scavenging, erosion and environmental damage) -High pressure to promote mineralisation of remains (i.e. turn hard body parts into fossilised rocks) -Anoxic (low oxygen) condition...

The process of using scientific knowledge for collecting, analyzing, and presenting evidence to the courts. Deals primarily with the recovery and analysis of latent evidence. Expert Report - Answer A formal document that lists the tests you conducted, what you found, and your conclusions. It also includes your curriculum vita (CV), is very thorough, and tends to be very long. In most cases an expert cannot directly testify about anything not in his or her expert report. Curriculum Vitae (...

BIO 121 Exam 1 Chapters 1-5 | updated questions and answers Environmental Science - The scientific study of how the natural world works, how our environment affects us, and how we affect our environment Natural Resources - the goods provided by the environment. Can be renewable or nonrenewable Ecosystem Services - natural systems provided by the environment Ecological Footprint - a quantitative measure of resource consumption based on the cumulative area of biologically productive land...

unaltered preservation - Answer - hard parts like shells are unchanged due to calicum carbonate shells carbonization - Answer - drives of water and leaves a thin film of black carbon permineralization - Answer - pores of skeleton (bone/wood) are filled with minerals replacment preservation - Answer - original shell/bone undergoes atom substitution with another mineral molds/casts - Answer - original matter disolves leaving impressions or infillings. Impressions- mold Infilling-cast ...

EVR 1001 Exam 1, Questions with accurate answers, rated A. 2022/2023 Document Content and Description Below EVR 1001 Exam 1, Questions with accurate answers, rated A. 2022/2023 About how many times larger was the global ecological footprint in 2007 than it was in 1962? - 2 Which two statements are supported by the data in the graph? - The global ecological footprint has generally increased over time, with brief periods of decrease In 1970, we began to overshoot Earth's capacity to support us....