1. What is the significance of understanding the characteristics of the earth

The Earth is a spherical object which rotate on it's axis. Earth is one of the planets which rotate round the sun.

Earth is the only planet that supports life of living organism. The earth comprises of

The significance of understanding the characteristics of the earth is to "know how to live healthy and be aware of our environment".

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the story goes that because of this belief, constantine was able to defeat his foes. constantine became an ardent1 christian. christianity and other religions were tolerated under constantine's rule. constantine also was responsible for the building of a great cathedral in rome.

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to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.