Answer:
<u>Continental crust is made of Silicon and aluminium light weight plates as compared to Magnesium and iron in oceanic that are heavy elements</u>.
Explanation:
Oceanic crust is divided into three layers as
1. Semi consolidated sediments
2. Crystalline Basalt
3. Course grained Ultramafic igneous rock
Most of the oceanic floor is dotted by mid oceanic ridges and volcanic vents
Answer:
the correct answer is D. LIGHTNING results from the build up of electrical-energy polarity within clouds.
Explanation:
In simple words, Lightning is defined as a flash of light that is caused by the discharge of electricity in the atmosphere. An example of lightning is the flash of light often seen before the thunder is heard
Lightning is a naturally occurring electrostatic discharge during which two electrically charged regions in the atmosphere or ground temporarily equalize themselves, causing the instantaneous release of as much as one gigajoule of energy.
Lightning can be either connect from one cloud to another, or shoot from a cloud down to the ground. Lighting also has different appearances and is always accompanied by thunder. Types of cloud-to-ground lightning include staccato, forked, ribbon, and bead lightening.
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Imagine a line going straight from the North Pole straight down to the center of the Earth. Then, imagine another line from the Equator going through the Earth and meeting the vertical line. This makes a right angle. A right angle is 90 degrees, so this means that there are 90 degrees of latitude. All of the calculations for degrees of latitude are based around this!
For example, if you move the line from the top of the North Pole to Mexico (a (Tropic of Cancer), the angle inside the Earth is 23.5 degrees. You can move this top line around to get different angles with the equator, and that's where they all come from!
Have a wonderful day and keep on learning! :D
Technology is changing every aspect of our lives. The benefits provided by new digital approaches are having a huge impact on our societies. However, one of the greatest business challenges is not about the devices, software or solutions – it is about how we manage the process of cultural change.
Answer:
Karma is (morally) good or bad, and the theory holds that the universe contains a mechanism to ensure that a good deed will bring good results for the doer, a bad deed bad results.
Explanation: