Earths interior - Study guides, Class notes & Summaries

Earth Science - Chapter 1 - What is Earth Science Exam Questions with Complete Answers two kinds of geology - Answer-physical and historic What forms the Earth? (Physical Geology) - Answer-weather, volcanoes, earthquakes, formation of land Historic geology - Answer-fossils, a timeline oceanography - Answer-study of the composition and movements of sea water. meteorology - Answer-Global climates (weather), energy, and Earths motions and atmosphere. astronomy - Answer-the study o...

Systems and Cycles Final Exam 2023 Questions with correct answers;100% guaranteed success What is the primary source of heat within Earth's modern day interior? radioactive decay Like every other terrestrial planet in our star system, Earth's core is composed primarily of which chemical element? iron (Fe) Which layer of Earth's geology behaves like a brittle solid, unlike other layers that behave more like a plastic or ductile solid? lithosphere Which of the following is NOT a line o...

What are the negative environmental impacts of HEV (hybrid vehicles)? - ANSWER -Needs Neodymium, lithium, and lanthanum. - Causes water to be more acid when mining those three by dissolving metals and minerals How old is the Earth believed to be? - ANSWER - 4.543 Billion years / 4.6 billion years (in textbook) What is the composition of Earth's layers? What is the order? - ANSWER -The earth is composed of concentric layers. - Inner Core, Fluid Core, Core Floaters, Lower Mantle, Upper M...

Where is most of the home energy spent? 1. Space heating 2. Water heating 3. Space cooling 4. lighting 5. Refrigeration Home energy use in Arizona? a quarter is spent on air conditioning in home. Washers and Dryers About 70-90% of the energy used by a washing machine goes towards heating the water, so washers that use less hot water also use less energy. Home energy savings 1. HVAC efficiency 2. Duct Tigtness 3. White roof 4. Interior ducts Most efficient w...

What are the negative environmental impacts of HEV (hybrid vehicles)? - ANSWER -Needs Neodymium, lithium, and lanthanum. - Causes water to be more acid when mining those three by dissolving metals and minerals How old is the Earth believed to be? - ANSWER - 4.543 Billion years / 4.6 billion years (in textbook) What is the composition of Earth's layers? What is the order? - ANSWER -The earth is composed of concentric layers. - Inner Core, Fluid Core, Core Floaters, Lower Mantle, Upper M...

Science - CORRECT ANSWER • The organized, systematic enterprise that gathers knowledge about the world and condenses that knowledge into testable laws and principles. • Discovering facts about the natural world & the principles that explain those facts • The diagnostic feature of science that separates it from non-science models is repeatability and measurement. 1. Observation 2. Hypothesis 3. Test the hypothesis by experimentation. Theory - CORRECT ANSWER • Has not been falsifie...

Cleavage - correct answer The way minerals break along planes Hardness - correct answer The resistance that a surface of a mineral offers to scratching. Hardness depends on the crystal structure Specific Gravity - correct answer The ratio of the weight of any mineral to the weight of an equal volume of water Diaphaneity - correct answer ...

Earth Science-Unit 1 questions and answers latest top score. geology - correct of earth's solid portion ex. archeology and paleontology astronomy - correct study of things beyond earth's atmosphere ex. astronomer/ astrophysics 4 branches of earth science - correct gy, astronomy, oceanography, meteorology meteorology - correct study of the atmosphere ex. climatology oceanography - correct answers.The study of earth's ocean geosphere - correct rocks, mou...

GIA Diamonds & Diamond Grading - Tigran Mujukian questions and answers verified 100%GIA Diamonds & Diamond Grading - Tigran Mujukian questions and answers verified 100% A diamond grading system provides - a consistent way to communicate diamond quality A wholesaler is someone who - sells to retailers Diamond prices on wholesale price lists - depend on the market conditions that exist when the lists are published Large, high-quality diamonds are - graded much more thoroughly...

What are the negative environmental impacts of HEV (hybrid vehicles)? - ANSWER -Needs Neodymium, lithium, and lanthanum. - Causes water to be more acid when mining those three by dissolving metals and minerals How old is the Earth believed to be? - ANSWER - 4.543 Billion years / 4.6 billion years (in textbook) What is the composition of Earth's layers? What is the order? - ANSWER -The earth is composed of concentric layers. - Inner Core, Fluid Core, Core Floaters, Lower Mantle, Upper M...