Answer:
A. salty
Explanation:
The mangrove ecosystems are transitional ecosystems between the open sea waters and the land. The basis or the floor of the mangroves is covered with water. The water is shallow and very rich in nutrients, which makes the mangroves very suitable for lot of organisms, so they are very rich in biodiversity.
The trees that grow in the mangroves though are not typical trees. Because the water is saline, as it is water from the sea, the trees, as well as the other plants, have developed special adaptations so that they can survive in saline water.
The mangroves are very important for the humans as well. They are a natural barrier for the upcoming storms. The trees of the mangroves manage to break up the high waves. They are also capable of accumulating lot of water, so they prevent floods, or at least minimize their effects.
Famous/rich people leave in Mount Airy because of several reasons. It is a relatively cheep place. The properties are also with much lower prices compared to bigger cities. The town is small, quiet, nice looking, and it gives you a feeling that you leave in a small place (which is not far from the truth). It has a nice location, it is both far away from the big cities and the noise and disruptions from then, but also close enough to not have problem going anywhere you want/need without a problem. Some of the famous people that live in here include: Richard Petty, Julianne Moore, Billy Graham, Max Roach, Dale Earnhardt Sr., Tori Amos...
Answer:
Existing rocks join together under high heat and pressure.
Explanation:
There are three major groups of rocks, igneous rocks, metamorphic rocks, and sedimentary rocks. Each of them has their own unique way in which they form. The igneous rocks are the basis for the formation of the other two, and they form from magma/lava that has cooled off. The metamorphic rocks form from preexisting rocks, where deep into the crust they experience high pressure and temperatures and change their properties. Sedimentary rocks form from the breaking apart from the previous two types of rocks, and later merging together under the right conditions.
The metamorphic rocks can have igneous, sedimentary, or mixed origin. In order for these rocks to form they need to be deep into the crust where the pressure and temperatures are much higher. The high pressure and temperatures lead to the merging of different types of rcoks, change their properties, and create a new type of rock. This is one of the reasons why the metamorphic rocks often have multiple colors and they are alligned like layers.
Red dwarf stars have a surface temperature of less than 3,500 Kelvin, and this is why they appear red to our eyes. Our own Sun is classified as a yellow dwarf star. It has a surface temperature of about 5,800 Kelvin. Because of this temperature, the bulk of the light we see streaming from the Sun is yellow/white