How do I calculate weighted average weight? To find a weighted average, multiply each number by its weight, then add the results. If the weights don’t add up to one, find the sum of all the variables multiplied by their weight, then divide by the sum of the weights. What is the best moving average […]
Is there water under bedrock?
Is there water under bedrock? Bedrock can also become broken and fractured, creating spaces that can fill with water. And some bedrock, such as limestone, are dissolved by water — which results in large cavities that fill with water. Here is groundwater seeping out from between rock layers and freezing in the winter temperatures. How […]
Why is classifying mass movements important?
Why is classifying mass movements important? It’s important to classify slope failures so that we can understand what causes them and learn how to mitigate their effects. The mechanism of the failure (how the material moved) The rate at which it moved. How do you classify mass movements? 15.2 Classification of Mass Wasting There are […]
In which body of water can you see you reflected image better a pond or an ocean?
Who is bigger sun or Earth?
Why do roller coasters have teardrop loops?
Why do roller coasters have teardrop loops? Today’s designers realize that they control the speed of a roller coaster by modifying the radii of the loop. Thus, in a teardrop-shaped loop, the large lower radius than they would in a perfect circle and more quickly at the top, where the radius is small. Which Disney […]
What types of environmental problems do the rural and urban poor share?
What types of environmental problems do the rural and urban poor share? What types of environmental problems do the rural and urban poor share? Increased quantity of air borne pollutants due to use of biomass fuels in rural areas and heavy vehicular traffic in urban areas. Why are big cities bad for the environment? Cities […]
Which latitude has the most evaporation?
Which latitude has the most evaporation? In the temperate latitudes of the north part of the Pacific evaporation exceeds 1000 mm per year; these are the highest evaporation values observed in the far southwest of the zone. What causes a decrease in precipitation? The proximate or immediate cause of a rainfall shortage may be due […]
How do you find the distance between two electrons?
What happens when Na and Cl combine?
What happens when Na and Cl combine? They combine as atoms, and separate as ions. When sodium and chlorine atoms come together to form sodium chloride (NaCl), they transfer an electron. When this happens, the atom is called a positive ion. The chloride ion now has eighteen electrons and seventeen protons, so it’s become a […]