Answer:
HDI stands for the 'Human Development Index', so it really depends on your opinion. The HDI is a mixture of all the features of a country such as hospitalisation and literacy rate.
Answer:
The geocentric model of the solar system has Earth at the center.
Explanation:
Throughout history, there have been multiple different models that humans thought of or created through observation. The two most famous ones from the past are the geocentric and heliocentric, with the geocentric coming earlier and for a very long time being the model that was accepted by the majority.
The geocentric model is a model that puts Earth in the center of the universe. Earth is presented as the most important and largest object in the universe. All of the space bodies, the Sun, stars, Moon, planets, were thought to revolve around Earth. As it turned out, this model was full of mistakes. Everything about it was wrong, with the only correct thing being that the Moon is actually revolving around Earth.
Answer:
Transform boundary.
Explanation:
The three main configurations of the tectonic plates are the divergent limits, convergent limits and transform boundary.
Transform boundary occurs when two plates move towards each other, colliding and forming cracks in both. These cracks do not cause the destruction of these plates, so it does not promote the creation of other plates, but it does cause flaws, which can even generate flaws on the earth's surface. An example of this occurred with the Pacific plates and the North American plate that caused the San Andres fault in California.
Explanation:
Given the importance of oxygen for animals, researchers suspected that a sudden increase in the gas to near-modern levels in the ocean could have spurred the Cambrian explosion. ... This supported the idea of oxygen as a key trigger for the evolutionary explosion.
