<u>Answer:</u>
<em>D. Capillary action and gravity
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<u>Explanation:</u>
Water is best molecule to perform the capillary action but not only molecule to perform it. Capillary action is a force which able to flow the liquid in narrow manner to oppose the gravity forces, it pulls water up and oppose the downward flow of the water. Capillary action and gravity are the two forces acted upon each other in opposite direction. Capillary action and plastics are the causative factor of water logging and urban floods.
Answer:
In meteorology, convection is the transfer of heat and other atmospheric properties by the movement of masses of air, particularly in an upward direction. In geology, it is the slow movement of material below the Earth's crust. Some convection is manmade.
<span>True. Contour lines are found on maps to determine equal elevation of connecting points. When a person walks along contour lines he neither gains nor loses elevation.
False. Relief does not refer to the height of an object above sea level. Mean Sea level determines the height of an object above sea level. <span>
</span></span>
Answer:
c. results from industrial activity
Explanation:
Ocean and freshwater contamination results from industrial activity.
Respuesta
Amazonas
Rio Negro
Rio Orinoco
Rio Magdalena
Y Mucho Mas.
Explanation:
Ay Bien Artas Que son Importantes
