= 3100 QUI Valuable Mine dis
QUIZ:
Valuable Minerals
An ore is a rock that contains which of the following?
1 gemstone only
2a mineral or metal with no practical use
3mineral or metal with economic usefulness
4particles of rock that erode into sediment

Please I have an emergency thanks <3

answer: - few nutrients

high pressure

low temperatures

explanation: 1. few nutrients:   open-ocean zone is located way far from the land, which is the main source of the essential nutrients.2. high pressure: pressure increases by 1 atmosphere for every 10 meters increase in depth.3. ample sunlight: a large fraction of the sunlight is reflected back to the atmosphere from the sea surface. 4. varying salinity: below the thermocline, the water is isolated from the atmosphere so the salinity remains stable over the year.5. low temperatures:   the temperature of open-ocean zone ranges from a low of -2°c to an average of 17°c

from the original order (top to bottom) the new order will go

1 (founder)

4 (hawk)

2 (mutate)

3 (next generation)