Which climate zone gets the least amount of direct sunlight the most direct sunlight? What causes earth to have 3 climate zones? The tilt and curvature of the earth allows the tropical zone to receive the most direct sunlight throughout the year, and the further away you go from the equator, the less direct sunlight […]
What does the name halogen mean?
What does the name halogen mean? Group 7A (or VIIA) of the periodic table are the halogens: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The name “halogen” means “salt former”, derived from the Greek words halo- (“salt”) and -gen (“formation”). Who are the members of halogen family? Halogen, any of the […]
What is the purpose of the visual in a print ad?
What is the purpose of the visual in a print ad? Illustrations in advertisements use unique visual effects. These effects make an ad more interesting so it can attract the most viewers possible. Effective images are those that command attention and communicate some feeling to an audience. What is the purpose of visual advertising? Visual […]
What is a soft shadow?
What is a soft shadow? Figure 3.20 Hard-edged shadows indicate light from a small point source. In many cases, using soft shadows (which are less distinct and fade off toward the edges, as in Figure 3.21) for some of your lights tends to look more realistic than using only hard shadows. How do shadows change […]
What are the 8 landforms?
What are the 8 landforms? Landforms include hills, mountains, plateaus, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. What are the first order landforms? First order relief – refers to the coarsest level of landforms, including […]
Why does boiling water stay at 100 degrees?
Why does boiling water stay at 100 degrees? The answer is the water reaches its boiling point temperature and stays there. If you boil water at a higher pressure (below sea level, for example), the boiling point would be higher than 100 °C . At a lower pressure (like in the mountains), the boiling point […]
What are two things that you can do to reduce air pollution quizlet?
Is gold a main group element?
Is gold a main group element? Examples of main group elements include helium, lithium, boron, carbon, nitrogen, oxygen, fluorine, and neon. Elements that are not main group elements are the transition metals (such as titanium, copper, and gold), the lanthanides (such as lanthanum and erbium), and the actinides (such as actinium and plutonium). What are […]
What is the chemical name of Al2O3?
What is the chemical name of Al2O3? Aluminum oxide What is the Lewis dot structure of aluminum? The Lewis dot structure for aluminum includes the symbol, “Al,” and a total of three dots around the symbol. Why Al2O3 is ionic? Al2O3 is ionic due to relative size of oxygen and aluminium and polarizing power of […]
Which of the following is most accurate definition of behavior?
Which of the following is most accurate definition of behavior? behavior is an action that is private but observable and measurable. What were the majority of early psychologists? Although most of the earliest psychologists were men, women are increasingly contributing to psychology. The first female president of the American Psychological Association was Mary Whiton Calkins […]