Match the images which the concept you think applies better (A picture can be in more than one category)
Homework , Quizzes, presentations, brainteasers, videos, what ever you can imagine of biology in 1st Bach!
lunes, 26 de septiembre de 2011
Types of Rocks
Match each name with it's definition and say are the rocks in the images correct or not?
P.D .:the texts say #1(cooling and solidification of magma or lava), #2(When a rock is exposed to great heat and pressure) and #3(accumulation of many little fragments of rock)
Internal and External Energy
What are the relations between Internal and External energy, and what do they have in common?
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