In case of drastic emergency or fallout if the us were to stand alone it would need supplies it could get on its own
It looks like you should draw where the moon is orbiting the earth and wheee the earth is relative to the sun during that tide.
Answer:the height of the 2 blocks stacked is 12
Explanation:
add 4in to 8in and you get 12.
The ozone is an important feature which blocks out the radiation
The Great Barrier Reef is special because it is by far the largest reef in the world. It is consisted of around 2,900 individual reefs. The size of this reef is approximately as the size of Germany. There are over 900 islands that are stretched over 2,600 km along the the reef. The Great Barrier Reef is so marking and big, that even though it is below water it can actually be seen from space. The ecological importance of this reef is enormous as it is a home for thousands of species, with approximately 10% of all fish species in the world living in it. Because of its beauty and numerous attractions, the Great Barrier Reef is one of the most visited tourist destinations, and the Australian economy manages to generate between 5 and 6 billion Australian Dollars annually from it. Unfortunately, all of the human activity has been affecting this reef very negatively, and little by little part of it is dying out.
