You have a formula :
. You just have to apply it. It would gives :
Now, use your mind. How many would be needed to make 2000 cm3.
Therefore <span>the minimum number of identical containers that Tim would need to make 2,000 cm3 of ice is
20 (
option D).
Hope this helps !
Photon</span>
D. Rolling hills . Its usally Plateu but I gusse rolling hills would work too
More than 2/3 of Central America's agricultural land is used for cattle grazing.
Earth’s atmosphere is a mixture of nitrogen (79%), oxygen (20%), and a small fraction of carbon dioxide, water vapours and other gases. This makes the existence of life possible on Earth. However, the atmospheres on Venus and Mars mainly consist of carbon dioxide. The amount of carbon dioxide on these planets can range from 95% to 97%. This may be the reason no life exists on these planets.
The atmosphere of Venus is about 96 per cent carbon dioxide, with surface temperatures around 737 K (464 °C, or 867 °F).
Venus itself rotates only once every 243 Earth days.
Mars, in contrast, has a thin atmosphere composed of about 95 per cent carbon dioxide, with the remainder being mostly diatomic nitrogen.
Precambrian rocks<span> are mostly covered by rock systems of more recent origin, but where visible they commonly display evidence of having been altered by intense </span>metamorphism<span>. Precambrian rocks often occur in shields, which are large areas of relatively low elevation that form parts of continental masses.</span>
