What are physiological and agricultural density?

What are physiological and agricultural density? The physiological density or real population density is the number of people per unit area of arable land. A higher physiological density suggests that the available agricultural land is being used by more and may reach its output limit sooner than a country that has a lower physiological density. […]

What is the known as the Roof of the World?

What is the known as the Roof of the World? Central Asia’s Tibetan Plateau is justifiably nicknamed “the roof of the world”-its average elevation is more than 4,500 meters (14,764 feet). It is the world’s highest and largest plateau, covering an area roughly four times the size of Texas. Why is Pamirs called the Roof […]

Why do we need the Amazon rainforest?

Why do we need the Amazon rainforest? The Amazon rainforest plays an important part in regulating the world’s oxygen and carbon cycles. It produces roughly six percent of the world’s oxygen and has long been thought to act as a carbon sink, meaning it readily absorbs large amounts of carbon dioxide from the atmosphere. How […]

Does reducing tax rates increase revenue?

Does reducing tax rates increase revenue? At a 0% tax rate, tax revenue would obviously be zero. As tax rates increase from low levels, tax revenue collected by the also government increases. Therefore, at any tax rate to the right of T*, a reduction in tax rate will actually increase total revenue. What is the […]

How does an absolute monarchy such as Saudi Arabia differ from a constitutional monarchy like Kuwait?

How does an absolute monarchy such as Saudi Arabia differ from a constitutional monarchy like Kuwait? absolute monarchy: A form of monarchy in which one ruler has supreme authority that is not restricted by any written laws, legislature, or customs. In contrast, in constitutional monarchies, the head of state’s authority derives from and is legally […]

How does art connect to everyday life?

How does art connect to everyday life? All kinds of art can affect our mood in a positive way, making us feel happier, calmer, or even inspired to do something. Everywhere you go art is evident. Parks often use sculptures to add interest and to inform people. Posters on walls give information and motivation. How […]

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