Using the worksheet you completed in the activity portion of a lesson rank three issues that you believe to be the most serious threat in our environment as a result of global warming number one being the most used to explain it in a paragraph why you selected

Extreme weather conditions

Polar ice melting

Acidification of oceans

Explanation:

Global warming is a phenomenon that refers to increase in temperature of the earth surface as a result of the concentration in the amount of greenhouse gases in the atmosphere. Greenhouse gases like carbon dioxide, methane, water vapour in their normal amount helps to trap some part of solar radiation which is useful for all life on earth. If the proportion of these gases increase beyond normal, more radiation will be trapped and a surge in surface temperature results. This increase in temperature leads to:

because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. so, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.