⟩ What is the general name of the unusual infectious agents that causes spongiform encephalopathy (pronouncedEN-seff-alop- o-thee)?
Prions
Prions
How many seismograph stations are needed to allocate the epicenter of an earthquake?
How has the earth changed since it was formed?
How can we calculate or estimate the evaporation from lakes?
How do we know magma does not originate in the liquid outer core?
How do minerals become rocks and rocks become soil?
How do geologists find out the age of mountains?
How can sedimentary processes concentrate and form resources? 2. Give an example of a resource formed by a sedimentary process
How are fossils formed?
How are the layers of schist separated into alternating light and dark minerals?
Explain how the asthenosphere works?