Slide 1Our Dynamic Earth Slide 2 Earth as a System The Earth is an integrated system that consists of rock, air, water, and living things that all interact with each other.…

1. Discovering Earth’s History 12.1 2. UniformitarianismThe concept that processes that have shaped Earth past are essentially the same as those…

Slide 1 History of Life on Earth Slide 2 Objectives Summarize how radioisotopes can be used to determine the age of the earth Compare two models that describe how the chemicals…

Our Dynamic Earth Earth as a System The Earth is an integrated system that consists of rock, air, water, and living things that all interact with each other. Scientists divided…

Intermolecular forces between two substances that cause them to stick together; causes droplets to form in liquids Intermolecular forces between two substances that cause…

BIODIVERSITY & ENDANGERED SPECIES Biodiversity ORIGINS OF LIFE 1 billion years of chemical change to form the first cells, followed by about 3.7 billion years of biological…

Intermolecular forces between two substances that cause them to stick together; causes droplets to form in liquids Intermolecular forces between two substances that cause…