Tides waves Study guides, Class notes & Summaries

What is the origin of the Earth? - Answer-Formed out of a solar nebula What are the origins of Life? - Answer-Archaea - the oldest origin of life on Earth What is kinetic energy? - Answer-The energy of motion What is heat energy? - Answer-Energy created by particles of matter rubbing together What is density? - Answer-A measurement of the amount of matter in a given volume of something. (mass per unit volume) What is convection? - Answer-Transfer of heat through currents caused by differen...

PADI Open Water Diver Final Exam with 100% Correct Answers 2023 As a newly certified PADI Open Water Diver, I will be trained to dive with buddy as deep as - Correct Answer-18 metres/60 feet As you descend in water, the pressure - Correct Answer-increases A depth change of 10 metres/33 feet causes a pressure change of - Correct Answer-1 bar/ata (atmosphere) if you take 6 liters of air from the surface to 20 metres/66 feet, the volume will be - Correct Answer-2 litres (the density of the ...

NAUI Diver Master Exam (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Which diving instrument incorporates a Bourdon tube mechanism? Answer: Cylinder pressure gauges Q: Two benefits derived from using an electronic dive computer are _____. Answer: Accurate monitoring of ascent rate and, if executing a multi-level diving profile, avoidance of the maximum time/depth penalty Q: Green discoloration on the first stage of a scuba regu...

True or False. When an alien (invasive) species is introduced into an ecosystem, it may have no natural enemies, which allows it to quickly multiply and possibly overtake and kill off native species. - True. Flying after diving recommendations suggest that divers wait __________ hours after completing a single dive and _________ hours after completing multiple dives for several days before flying in a commercial jet airliner. a. 12 / 24 b. 4 / an extended period beyond 12 c. 12 / 18 d. ...

What is a tide? correct answers The rise and fall of sea level. Water moving up and down over long time periods. How do tides appear? correct answers They are long period waves that appear to move through the oceans. Their apparent movement towards the coast creates a rise of the sea surface. How are tides created? correct answers Gravitational pull from the moon and sun. What is a current? correct answers A clearly identifiable flow of water operating at the coastal zone. It describes ...

Divemaster Final Exam A part 2 Questions and Answers with complete solution What is the ocean's major source of productivity and the base of the marine food chain? a. Krill b. Seagrass c. Coral d. Phytoplankton - Answer ️️ -d. Phytoplankton True or False. Natural processes, such as earthquakes and storms, are much more of a severe threat to coral reefs and wetlands than human-induced threats, such as pollution. - Answer ️️ - False. True or False. When an alien (invasive) speci...

A fossil fuel furnace that varies it? 's capacity - Uses a modulating control valve Energy Management is - the monitoring and controlling of energy consuming devices The Coefficient of Performance decreases as the outdoor temperature drops - True Photovoltaic panels are used to power - almost everything, including street lighting, NASA satellite equipment and even the grid In order to determine the required capacity of heating and cooling equipment for a structure - a "Heat Load Calculat...

Divemaster Final Exam A part 2 Questions And Answers 100% Verified What is the ocean's major source of productivity and the base of the marine food chain? a. Krill b. Seagrass c. Coral d. Phytoplankton - answerd. Phytoplankton True or False. Natural processes, such as earthquakes and storms, are much more of a severe threat to coral reefs and wetlands than human-induced threats, such as pollution. - answerFalse. True or False. When an alien (invasive) species is introduced into an eco...

Ocean 100 Lab Practical 2 Study guide with Complete Solutions Wave crest Top Wave Trough Bottom Wavelength is the horizontal distance between two adjacent crests (or two adjacent crests (or two adjacent troughs) Wave Height is the vertical distance between the crest (top) and trough (bottom) Wave speed indicates how fast a wave is moving across the water Period (T) is the time necessary for two adjacent crests (or two adjacent troughs) to pass a specific location Freque...

Provides a measure of the maximum potential damage associated with an occurrence - Answer- exposure ________________ is an essential goal for all public entities - Answer- continuity of operations An organization must meet the standard of care that it owes to others in order to ensure that... - Answer- legal obligations are satisfied What are the five steps of the risk management process? - Answer- - scan environment - identify risk - analyze risk - treat risk - monitor and review ...