Answer:
D. water currents melting the glaciers in Antarctica
Explanation:
The hydrosphere contains all the water on earth ranging from underground water, water in the air and water running on the surface of the earth. This water exist as liquid or ice. In liquid form, it includes water in the sea, ocean, river, underground water (wells, aquifers) and water vapor. In ice form, it includes: glaciers, ice caps and icebergs. The frozen part of the hydrosphere is known as the cryosphere.
There are interactions between the hydrosphere and cryosphere such as water currents melting the glaciers in Antarctica, melting of snows and ice.
Atomic number is written in subscript:
Uranium atomic number =92
Mass of neutron is the superscript value times the quantity (moles):
3*1= 3
Atomic mass is approximately equivalent to the number of protons and neutrons in the atom (the mass number). It's written in superscript:
Kr=92
No. of neutrons = Mass number (in superscript) - Atomic number ( in subscript)
= 141-56= 85
No. of neutrons in reactants are: 3
3.19 x 10³
Explanation:
The exponential format of the a figure is used to simplify the expression of big numbers to make them easier to work with.
The number is simply raised to the power of tens.
3,186
This is number three thousand one hundred and eighty six
The highest number here is a thousand
A thousand is 10³
So we simply take the rest of the values and express it this way;
3.186 x 10³ or 3.19 x 10³ on rounding up
learn more:
Exponents brainly.com/question/4934417
#learnwithbrainly
You should clean up after every investigation because if you leave a mess, maybe another detective will come in and get lost because of the mess you left.
