What are five ways that the order of rock layers can be disturbed? Folding, tilting, faults, intrusions, and unconformities all disturb rock layers. Sometimes, a single rock body may have been disturbed many times. Geologists must use their knowledge of the things that disturb rock layers to piece together the Earth’s history. What rocks are […]
What are sources of noise?
What are sources of noise? There are many sources of noise pollution, but here are some of the main ones: Traffic noise. Traffic noise accounts for most polluting noise in cities. Air traffic noise. Construction sites. Catering and night life. Animals. Physical. Psychological. Sleep and behavioural disorders. What are the two major sources of noise […]
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Which is older fault or intrusion?
Which is older fault or intrusion? An intrusion is always younger than the rock layers around and beneath it. A fault is always younger than the rock it cuts through. The surface where new rock layers meet a much older rock surface beneath them is called an unconformity. An unconformity is a gap in the […]
What is the purpose of graphite?
What is the purpose of graphite? Graphite is used in pencils and lubricants. It is a good conductor of heat and electricity. Its high conductivity makes it useful in electronic products such as electrodes, batteries, and solar panels. What are the properties of graphite and diamond? Diamond Graphite The geometry is tetrahedral. The geometry is […]
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What are five factors that affect the rate of a chemical reaction?
What are five factors that affect the rate of a chemical reaction? Five factors typically affecting the rates of chemical reactions will be explored in this section: the chemical nature of the reacting substances, the state of subdivision (one large lump versus many small particles) of the reactants, the temperature of the reactants, the concentration […]
Why are waves higher in shallow water?
Why are waves higher in shallow water? Because deep-water waves do not interact with the ocean bottom as they travel, their speed is independent of the water depth. But as waves enter shallow water, interaction with the bottom alters the waves. Wave speed decreases, wavelength shortens and wave height increases. Can deep water waves and […]
Why Rbcl has high boiling point?
Why Rbcl has high boiling point? Covalent character – More covalent character results in less melting and boiling points as it becomes easy to break the dominating Vander waal’s forces but for compounds with more ionic nature the electrostatic force of attraction dominates which is difficult to break and hence results in higher melting and […]
Is the moon a celestial body?
Is the moon a celestial body? A moon is defined to be a celestial body that makes an orbit around a planet, including the eight major planets, dwarf planets, and minor planets. In fact, these seven moons are the largest natural satellites in the solar system, measuring more than 3,000 kilometers in diameter. What is […]