What is el niño - Study guides, Class notes & Summaries

1 ATSC SAILING EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ What are the three factors that affect wave formation? Correct Answer: wind velocity, fetch, and duration what is wind velocity for wave formation Correct Answer: the speed of the wind what is fetch for wave formation Correct Answer: the distance over the water that the wind can blow uninterrupted (which can be huge distances out at sea) what is duration for wave formation Correct Answer: the amount ...

APES Unit 4 TestAs the altitude increases what happens to the density of gases? - correct answer the density decreases The vast majority of ozone (O3) is found in a thin layer due to a lack of vertical mixing of gases in which of the following atmospheric layers? - correct answer stratosphere thermosphere - correct answer The uppermost layer of the atmosphere, in which temperature increases as altitude increases; auroras troposphere - correct answer The lowest layer of Earth's atmosphe...

Module 1. Foundations of climate change: science and global response Leave the first rating How has carbon levels changed 280 ppm pre industrial revolution, now is 417 ppm. Earth has warmed 1.3 degrees since 1900 How does global warming increase sea levels Thermal expansion, changes in ground water storage as we use this water for drinking, glacier ice loss, Greenland ice loss, and Antarctic ice loss (melting from the bottom). Around 160 billion tonnes of water added a year. 90 percen...

Chapter 1 Analyzing Economic Problems Solutions to Review Questions 1. What is the difference between microeconomics and macroeconomics? Microeconomics studies the economic behavior of individual economic decision makers, such as a consumer, a worker, a firm, or a manager. Macroeconomics studies how an entire national economy performs, examining such topics as the aggregate levels of income and employment, the levels of interest rates and prices, the rate of inflation, and the nature of b...

LUOA 9th Grade Earth Science Module 1 Test Review Questions and Answers Already Passed Which of the following are measurable? -How much sunlight a plant receives -The actual number of new leave on a plant -How often a plant is watered What is a control variable? A basis for comparison The ____________variable is changed by the experimenter. The __________ variable changes as a result of the __________ variable changing. -Independent -Dependent -Independent How do scientists prove a scientific...

Which of the following is the best explanation for the formation of Hadley cells in the tropics, as seen in the diagram between 30 degree N and 30 degree S latitude? - ANSWER The sun warms the moist air at the equator and causes it to rise because of its lower density. As the warm air moves away from the equator, it cools, becomes denser , and then sinks. Which of the following is the best explanation for the deflection of the trade winds in both hemispheres, as seen in the diagram above? - A...

Module 1. Foundations of climate change: science and global response Leave the first rating How has carbon levels changed 280 ppm pre industrial revolution, now is 417 ppm. Earth has warmed 1.3 degrees since 1900 How does global warming increase sea levels Thermal expansion, changes in ground water storage as we use this water for drinking, glacier ice loss, Greenland ice loss, and Antarctic ice loss (melting from the bottom). Around 160 billion tonnes of water added a year. 90 percen...

Which of the following is the best explanation for the formation of Hadley cells in the tropics, as seen in the diagram between 30 degree N and 30 degree S latitude? - ANSWER The sun warms the moist air at the equator and causes it to rise because of its lower density. As the warm air moves away from the equator, it cools, becomes denser , and then sinks. Which of the following is the best explanation for the deflection of the trade winds in both hemispheres, as seen in the diagram above? - A...

APES 4.9: El Nino and La NinaEl Nino (ENSO) - correct answer trade winds weaken & warm surface water moves toward South America. Diminished fisheries off South America, drought in western Pacific, increased precipitation in southwestern North America, fewer Atlantic hurricanes. (see-sawing of air pressure over S. Pacific) THE OPPOSITE OF WHAT NORMALLY HAPPENS La Nina - correct answer the direct opposite of El Niño, occurs when sea surface temperatures in the central Pacific Ocean drop to lo...

2.4.2 Test (CST): Earth's Physical Systems Exam Questions With Correct Answers Which of these is a factor in the formation of warm-water currents? - answerincreased sunlight A geologist noted that the sediment in an area differs in composition from the bedrock beneath it. Which statement best explains the geologist's observation? - answerwind and water can transport sediments to a new location Under what conditions will a sea breeze form? - answercool, high-pressure air over water; ...