Question

Which of the following statements about solar energy is correct?

Question 11 options:

a)

Newer technologies for solar energy help reduce the rate of use of fossil fuels.


b)

More effective and efficient technology causes an increase in the price of using solar energy.


c)

Solar heating is not dependent upon a steady supply of sunshine.


d)

The equipment required for solar heating is inexpensive.

Answer 1

The correct statement about solar energy is that newer technologies help reduce the rate of use of fossil fuels by increasing the efficiency and cost-effectiveness of solar panels and systems.

Step-by-step explanation:

The correct statement about solar energy among the given options is that newer technologies for solar energy help reduce the rate of use of fossil fuels. Technological advancements in the solar industry increase the efficiency of solar panels and solar systems, which in turn makes solar energy a more viable and cost-effective alternative to fossil fuels. This contributes to a decrease in the reliance on fossil fuels as energy sources. It is generally known that with time and advancement in technology, renewable energy sources like solar are likely to become more economical. Additionally, solar energy does require a steady supply of sunlight to be effective, and while solar heating equipment costs have been decreasing, it is not necessarily accurate to label them as 'inexpensive.'

Serfs, the peasant class, worked the land and, in return, were guaranteed protection and a place to live by their lords. Over time, the feudal system began to decline with the advent of capitalism, the Great Famine, the Black Death, and the Hundred Years' War, which altered the economic and social landscapes of Europe.

Answer 2

A

Step-by-step explanation:

Solar energy began as a part-time alternative to fossil fuels since early solar power technology was relatively primitive compared to that of today. There was no way to effectively store solar energy collected while the Sun was shining to be used later, but that problem has been largely resolved by increased and more advanced storage capacity.

The newest technologies such as the use of artificial intelligence to concentrate sunlight and produce higher temperatures from more concentrated solar energy has the potential to be able to use this renewable energy as the primary source for industrial. This would reduce global emissions of greenhouse gases significantly.