It is quite impossible to enumerate or go back to where everything began. All of these planets, particles, energies and universe play a significant role in our lives. We must study it in order to fully understand what surrounds us. It may seem complicated to study such massive topic, but it will surely give us answers to some unanswered questions.
Sources:
- https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIww6KdEevrXL8Qo1gCU60-931lKcftxXXminE1RxxHKLEhRT9G61KVtCDo8GpF17LgWzG3a02stQcWlVRcDzf9c_OfN4SgAM9ndfjicjobQs7lQbURdf1DwT1ltG7SO_j_w52jFqSX2I/s1600/earth.gif
- http://en.wikipedia.org/wiki/Earth
- http://www.nerc.ac.uk/research/areas/earth/importance.asp
"When Earth was born it underwent through some tough transformations before it became perfectly suitable for human beings to live in."
ReplyDeleteIt's a real wonder how we wound up with only one such planet. Makes one hope for the extraterrestrial, won't you say?
indeed,we are blessed for having a perfectly suitable place to live in!
ReplyDeletehooray for the earth and hooray for today! :)
Nice.:)
ReplyDeletevery informative, indeed
ReplyDeletegreat blog! :)
ReplyDeletevery knowledgeable. thank you!
ReplyDeleteVery interesting, good read. Now what's the chemical composition of the atmosphere??
ReplyDeletewow, great! reasonable
ReplyDeleteinteresting!!!:))
ReplyDeleteWho knew there were that many chemicals in the earth's crust.....i agree with Mark's post above....how many are in the atmosphere?
ReplyDeletevery informative! thanks!
ReplyDeleteFull of information! Useful for studying Earth Science. Thank you!
ReplyDelete