How did the Silk Road get its name, and what was exchanged on it?

Eastern europe and parts of northern europe have which of the following climates?

What forms of energy are involved when snow on a mountain breaks loose, resulting in an avalanche? during an avalanche, the( 1 ) energy of the snow on the mountain is converted into ( 2 ) energy as the snow cascades down. ( 1 ) a. elastic b. kinetic c. potential d. radiant ( 2 ) a. chemical b. kinetic c. nuclear d. potential

Ineed , i need to create a power point in life science here is a picture explaining a little what the topic is about, me with some information for my slides : (