Which is oldest era? Paleozoic Era What are the four eras? The Precambrian, Paleozoic, Mesozoic, and Cenozoic Eras The Geologic Time Scale is the history of the Earth broken down into four spans of time marked by various events, such as the emergence of certain species, their evolution, and their extinction, that help distinguish one […]
What causes the temp to decrease with height in the mesosphere?
What causes the temp to decrease with height in the mesosphere? Within the mesosphere, temperature decreases with increasing height, due to decreasing absorption of solar radiation by the rarefied atmosphere and increasing cooling by CO2 radiative emission. The top of the mesosphere, called the mesopause, is the coldest part of Earth’s atmosphere. Does temperature increase […]
What simple machine is dominoes?
What simple machine is dominoes? lever Did Rube Goldberg build his machines? A prolific cartoonist and visionary, Rube Goldberg has become more famous for the inventions bearing his name than for his cartoons and political illustrations. Within his comic strips Goldberg created extremely complex machines that were built to perform a simple task. What is […]
Can you go blind from astigmatism?
Can you go blind from astigmatism? Astigmatism is a problem of how the eye focuses light typically caused by a defect in the lens, resulting in distorted images. Astigmatism is not an eye disease or health problem. While it can cause blurred vision, eye strain, and headaches, particularly after prolonged reading, it does not cause […]
What force is acting on the football players while they are standing?
What is the #1 diet plan?
What is the #1 diet plan? The Cambridge 1:1 diet is a VLCD (Very low-calorie diet) meal replacement diet in which 415 to 1500 calories consumed daily through a combination of meal replacement bars, smoothies, shakes and soups. What is the most successful diet? Jan. 2, 2020 — For the third year in a row, […]
What are the two main sources of thermal energy?
What are the two main sources of thermal energy? 1. Describe three ways in which thermal energy is found in nature. Thermal energy is found in the sun (solar energy), below Earth’s surface (geothermal energy), and in fire and other chemical reactions, and decay. What are main sources of heat? Sun is the biggest source […]
How long does it take a ball to fall from a roof to the ground 7.0 m below?
How does deicing with salt negatively impact the environment?
How does deicing with salt negatively impact the environment? How does de-icing roads with salt negatively impact the environment? It removes necessary salt from the local water courses. c. The high salinity of the surface runoff is harmful to freshwater ecosystems. What are the environmental impacts of salt? But it can also have serious, negative […]
What is the difference between polar and nonpolar dielectrics?
What is the difference between polar and nonpolar dielectrics? The main difference between the two is polar dielectrics have asymmetric shape and the nonpolar dielectrics have symmetric shape….Complete answer: Polar dielectrics Nonpolar dielectrics Shape of these dielectrics are asymmetric. Shape of the dielectrics are symmetric. What are non polar dielectrics give example? Non-Polar Dielectrics: Non-Polar […]