How did the geography of China contribute to the development of a unique culture A) Mountains, rivers, and deserts created barriers to the outside world

B) The lack of geographic barriers meant that ancient China had contact with foreigners

C) The people of the Han dynasty had a lot of interaction with civilization in India

D) The many rivers in China allowed for the Han to interact with many civilizations

During metamorphic processes, increased pressure and temperature can affect the of minerals in rock. rocks subjected to very high pressure are typically than others because mineral grains are squeezed together, and the atoms are more closely packed. during metamorphic processes, water facilitates the transfer of ions between and within minerals, which can the rate at which metamorphic reactions take place. the growth of new minerals within a rock during metamorphism has been estimated to be about per million years. metamorphism is commonly associated with convergent plate boundaries, where two plates move toward each other. during contact metamorphism, a large intrusion will contain thermal energy and will cool much more slowly than a small one. metamorphosed sandstone is known as the metamorphic rock made from metamorphosed shale, was once used to make blackboards for classrooms

What weather system might be occurring if the pressure gradient decreases and fish harvests in peru are weaker than normal

What is the relationship between groundwater and aquifers?