2. For each source of renewable energy discussed in this chapter, what factors stand in the way of an expedient
transition from fossil fuel use? What could be done in
each case to ease a shift to these renewable sources?

Well, both latitude and intensity of light affect temperature because, the higher the light intensity, the higher the temperature and since latitude is the measure of how close you are to the equator, then the closer to the equator you are, the higher the temperature is.

An ecosystem is in a certain area and includes living and non living plus there is weather conditions and a biome is a large amount of area with similar climate.so ecosystem is based on weather and biome is based on the average climate