Module 18
worst way to identify minerals
colour
leading cause of lung cancer besides smoking
radon
Area with rich fossil record
Burgess Shale
why is CMBBZ knowledge important
suture zone - earthquake potential. where two microcontenents met
favourite colour
blue
Two ways to classify igneous rocks
texture and mineralogy
two categories of mobilization and transport of geological materials
natural process and human activities
what is the canadian shiels
exposed part of the NA craton. ancient erosion surface (peneplain)
4 layers of ontario
1) basement
2) paleozoic cover
3) glacial deposits
4) built landscape
what is your credit card number
:)
what is fracure
surface along which a mineral breaks - not controlled by cleavage
how does radon enter homes
leaks up through cracks as a gas or gets into water wells
how long ago was the formation of Nena
19 Ba
sediment source of clastic sedimentary rocks in the escarpment
Taconic mountains draining into area
What is the name of the guy i have my fun situationship with AND my exbest friends name
Nathaniel and parker
non-clastic sedimentary rocks
chemical precipitates or bioclastic debirs
five exposure pathways of geologic materials
air, water, food, occupational, use
three zones of newfoundland
NA plate, old sea floor, Africa plate
what rocks make up the canadian shild
gneiss and granite
what "sport"? did i do
aerial silks
4 steps of metamorphism of shale
slate, phyllite, schist, gneiss
percent of homes in canada above 900 Bq/m3 of radon
9.5%
When was the LGM
20,000 years ago
formation conditions for limestone
shallow marine enviro, no sediment input
what location was i in when my friend almost drifted me directly into a tree
cemetery!!