Answer:
hurricane.
Explanation:
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Answer:
Earth's magnetic field serves to deflect most of the solar wind, whose charged particles would otherwise strip away the ozone layer that protects the Earth from harmful ultraviolet radiation.
It’s 25 because I already took the testing
Answer:
Analog,Noise,Digital,less
Explanation:
Analog signal changes continuously with time and moves smoothly.
Due to this analog signal can easily disturbed by noise.
Since digital signal are like square wave due to this digital signals are less affected by noise.
Because the Analog signal changes smoothly, like a sine wave, it can closely mimic a human voice. However, part of the signal can easily get lost to Noise. Because Digital signals are on or off, like a square wave, they best carry information that can easily be converted into numbers. These signals are less affected by noise.
Answer:
B. neutrons
Explanation:
When a free neutron hits the nucleus of a fissile atom like uranium-235 (235U), the uranium splits into two smaller atoms called fission fragments, plus more neutrons. Fission can be self-sustaining because it produces more neutrons with the speed required to cause new fissions. This creates the chain reaction.
