<h3>A. Some or all have been united at different times.</h3>
<u>A</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u>:</u><u> </u>Both things will help slow the rate of climate change by lowering air pollution, rejuvenating the soil, giving animals shelter, and less energy waste.
Sorry if it isn't long enough but you can stretch out what I said!
<span>I guess there should be an options to choose. Anyway I know the answer. Here it is: If granite and marble were exposed in an area with hot and humid climate,</span> the marble would erode more rapidly.
The correct answer is D. Decreased travel times.
The industrial revolution revolutionized the transport as well, so in this period we have the emergence of transporting machines, like the trains for example, and they were also getting better and better as the year passed by, and they were of great help to the people, especially when they had to travel on long distances.
<u>Basalt</u>
<em> </em><em>Formation</em> -basalt is (mineral) a hard igneous rock of varied mineral content formed when lava reaches the Earth's surface near an active volcano
<em> </em><em>Texture</em>- is fine grained so the individual minerals are not visible
<em> </em><em>Colour</em>- basalt being dark
<u>Rhyolite</u>
<em> Formation</em> -Rhyolite is a very fine-grained to glassy extrusive igneous rock. Formed in continental plates have volcanic eruptions.
<em> Texture</em>- very small than grains and are difficult to observe without using a hand lens.
<em> </em><em>Colour</em>- light in colour whether pink or grey
<u>Andesite</u>
<em> </em><u><em> </em></u><em>Formation</em>- Andesite is a fine-grained igneous rock that forms when the magma is rises up onto the surface and crystallized quickly
<em> </em><em>Texture</em>- higher than basalt and lower than rhyolite
<em> </em><em>Colour</em><em> -</em>- color is pale due to silica content
