SNOW DAY ACTIVITES Since today is the day that we always wonder...will it happen? YES
You are going to go on a scientific journey with me that involves the great outdoors and
these wonderful temperatures and snow. Also make sure that you are not staying
outside too long in these wind chills.
Task 1: Take a warm glass of water outside, throw it and describe what happens.
Explain in terms of phase change and KMT what happened to those molecules?

Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas