Answer:
Instead of crossing an ocean in a large ship to explore an uncharted land, Armstrong became famous for leaving Earth entirely. He took a voyage into space aboard a rocket called Apollo 11. ... After the war, Armstrong earned a degree in aeronautical engineering, or the science of designing aircraft.
Answer:
Plate tectonics
Explanation:
Expansive ranges of mountains seen on the earth surface can be best attributed to the concept or theory of plate tectonics.
According to this theory, the earth is broken into series of slabs called lithosphere which moves over the weak and semi solid asthenosphere below.
- The plate interactions beneath leads to the formation of different topographies on the earth surface.
- Most mountain ranges can be ascribed to either plate convergence or divergence.
- During plate convergence, they grind against one another and builds up mountains.
- At a divergent margin, magma wells up and it is cools and solidifies covering an extensive expanse of area.
4 as the electronic configuration is 2,2 ! valence shells has 2 which is same as element 2 ( which i am assuming based on the periodic table is helium? )
The answer is the independent variable is the temperature, and the dependent variable is the density. Hope this helps if you need any further help on this question or another one feel free to send me a friend request and then a message and then I can help you out or just let me know through here. Have a nice day.
