D) agricultural revolution
D. The supply of solar power will not run out.
Solar is one of the emerging renewable sources of energy. The sun has generated energy for billions of
years. Solar energy can be converted to other forms of energy. Solar energy is
energy collected from a natural source which replenishes on a human timescale.
Suffictient labor force. Markedtable population. Innovation and transportation communication and logistics. Capital and investments. Natural ressources
Answer:
It does depend on what the answers you can choose from are, but...
Highlands are areas of higher mountainous land.
According to
https://rainforests.mongabay.com/deforestation/archive
Deforestation rates in Indonesia is much higher than in Papau New Guinea. This is likely because of Indonesia's overall corruption and Palm Tree Plantations.
Deforestation rates in Indonesia have an annual average increase of %1.61.
By comparison, Papua New guineas annual average deforestation rate is %0.44.
Papua New Guineas low deforestation rate is likely due to conservation programs such as the tree kangaroo conservation program and the YUS Conservation Area.
Hope this helps