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A wave increasing in energy as it hits another wave
The most accurate technology used to make a five day forecast is a combination of weather balloons sent into the troposphere by the National Weather Service, and a large blend of global forecast models and their respective ensembles. After assessing the data from these sources, the meteorologists interpret the data with their own experience in different situations to tweak the data and produce a five day forecast.
Answer:
If an atom has an equal number of protons and electrons, its net charge is 0. If it gains an extra electron, it becomes negatively charged and is known as an anion. If it loses an electron, it becomes positively charged and is known as a cation.
Explanation: