4. The illustration below shows the Gulf Stream carrying warm water up the east coast of America on its way to Western Europe. These warm equatorial surface currents are responsible for the moderate
winter climates of certain countries such as France and Spain. Which of the following is most
responsible for this occurrence?
The sun heats earth's oceans causing convection currents to travel from the equator
to the poles
0
O
Differences in the ocean's salinity cause deep water convection currents.
Convection within earth's mantle caused by a hot iron core.
0
Global wind patterns that determine the direction of surface currents.
0
CLEAR ALL
Warm fresh less dense
Cold, salty, dense
deep water

a.) a destruction fo cells by viral reproduction

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.