Hydrothermal vents - Study guides, Class notes & Summaries

AICE Marine Science A Level Questions and Answers 100% Pass Primary producers - Correct Answer ️️ -fix carbon, in the process of photosynthesis, making organic substances which are then made available to higher trophic levels. Primary producers in marine ecosystems - Correct Answer ️️ -phytoplankton, larger algae such as Sargassum, and flowering plants such as the sea grasses. Function of sea grasses - Correct Answer ️️ -provides food for primary consumers, a habitat for many ...

How to do a Lab-based experiment (Scientific Experiment Method) - Answer-- IV/DV -Control Group -Experimental Group -Lab setting -30 in each group -Constants -How long it took to do the experiment -Measurements Ecosystem - Answer-living organisms and the physical and chemical factors which influence them (abiotic and biotic components) Example: A rocky shore Habitat - Answer-the place where organisms live Example: the area surrounding a hydrothermal vent Population - Answer-consists...

Crust - Answer-Earth's outermost layer Contains: older thicker continental crust, newer denser oceanic crust Mantle - Answer-The layer of hot, solid material between Earth's crust and core(magma and minerals) Core - Answer-the center of the earth and is made up of iron and nickel Continental crust - Answer-relatively thick part of the earth's crust that forms the large landmasses Oceanic crust - Answer-relatively thin part of the earth's crust which underlies the ocean basins ...

Covalent Bonds Share electrons Nonpolar Covalent bond Electrons are shared equally Example of a non polar covalent bond? H2 Polar Covalent Bond Electrons are shared unequally Example of a polar Covalent Bond? H2O Ionic Bonds An electron is transferred (NaCL) Examples of Hydrogen Bonds O-H, N-H, F-H Relative strength of Hydrogen Bonds? Very strong Hydrophilic form hydrogen bonds with water Hydrophobic cannot/do not want to form bonds with water When was earth formed? 4.5 bya What was e...

AICE Marine Science Unit 2: Ocean Floor and the Coast 100% Correct tectonic processess - Correct Answer ️️ -movements of the lithosphere resulting in volcanoes, hydrothermal vents, earthquakes, tsunamis, mid-ocean ridges and ocean trenches theory of plate tectonics - Correct Answer ️️ -states that the Earth's crust and upper mantle are broken into plates (huge rock slabs) that move according to convection currents in the earth's mantle in different directions and at different ra...

Week 5 Exam Question 1 of 254.0/ 4.0 Points Which type of metamorphism is responsible for the greatest amount of deformation? A. subduction B. burial C. contact D. regional E. fault Question 2 of 254.0/ 4.0 Points What are the three agents of metamorphism? A. differential pressure, heat, and temperature B. temperature, pressure, and chemically reactive fluids C. differential pressure, deep-sea smokers, and hydrothermal vents D. differential pressure, confining pressure, and...

Biology Cumulative Exam Review 100% Correct According to the graph showing hormonal changes during the menstrual cycle and ovulation, which hormone plays a key role in preparing the body for potential pregnancy? Progesterone is crucial as its levels rise during ovulation and immediately afterward, enhancing fertility. A biologist is documenting a population of rattlesnakes exclusively found in Florida. These rattlesnakes can interbreed and produce offspring capable of reproducing...

What are some factors required for life? order reproduction & growth movement response to environment acquiring & utilizing energy evolutionary adaptation homeostasis chemical evolution early in Earth's history, simple chemical compounds, in the presence of energy, combined to form more complex carbon-containing substances prebiotic earth no life no atmospheric oxygen no molecules that make up cells like DNA, RNA, amino acids, fats, sugars, etc Theory of Chemical Evolution 1. energy from hea...

Week 5 Exam (timed and single access) Return to Assessment List Part 1 of 3 - 52.0/ 52.0 Points Question 1 of 25 4.0/ 4.0 Points The parent rock of a metamorphic rock is what?  A. The rock before it was subjected to metamorphism.  B. The rock as it is subjected to metamorphism.  C. The first rock formed during metamorphism.  D. The rock after it was subjected to metamorphism. Question 2 of 25 4.0/ 4.0 Points What are the three agents of metamorphism?  A. differen...

Which condition(s) is/are likely to be found in a habitat near or in the hydrothermal vents of Lost City? Answer> extreme heat extreme pressure basic ph anaerobic Miller and Urey demonstrated the formation of organic molecules from simulating a primitive Earth atmosphere containing which of the following gases? Answer> water vapor, hydrogen, methane, and ammonia. Know the order of evolution of the eukaryotic organisms such as invertebrates, algae, protozoa, amphibians, rept...