Answer:
c. energy needed to excite the electrons.
Explanation:
That is, Mars appears to move fromwest to east from one night to the next. Every two years or so, there are a couple of months when Mars' position from night to night seems to change direction and move east to west.
Latin America has mineral wealth, such as gold, silver, emeralds, copper, aluminum, tin, and iron. It also has forest products and good agricultural produce, oil, and natural gas. Swift rivers and geothermal regions have the potential to produce electricity.
When a farmer uses no-till farming methods, this means only organic fertilizers are used. The correct option among all the options that are given in the question is the second option or option "b". This kind of farming increases the water retention rate of the soil and also stops soil erosion.
