Once set up, solar energy is inexpensive to convert to a useful form, for every day use. True/False

Hey there!

The answer is true, making solar energy one of the most cost effective sources of energy.

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True!

Explanation:

Once set up, solar energy is inexpensive to convert to a useful form, for every day use.

All you need to do is get the converter and convert the suns energy!

Correct D) Competitive exclusion

Carrying capacity of an ecosystem may be defined as the total number of organism it can support. Biotic and abiotic factors such as available space, water, food and shelter  act as a limiting factor, which determine how many organism can live within a ecosystem.

The competitive exclusion principle states that two species that compete for same resources cannot stably coexist.

One among the two competitor will always have slight advantage over the other, it leads to extinction of other competitor or lead to an evolutionary shift of the inferior one to a different ecological niche. Therefore, competitive exclusion have least effect on the carrying capacity of an ecosystem.