18 ch56ecosystemdisaster2008
Insolation and the Seasons Topic 6 Created by P. Bordas MS, CCC-SLP Remember to wait for the vocabulary word to pop up at the end! Can you guess it before.
Comparing Ecosystems and Human Effects on Ecosystems Unit 5 Lessons 4 & 5.
DEFORESTATION WHATS GOING ON? WHATS GOING ON? Deforestation: -Changes a forest into an area used for grazing land, logging, or urban purposes -Reduces.
The Atmosphere B1: Layers of the Atmosphere. The Atmosphere Atmosphere – Blanket of gases that surround the Earth – Layers: and Thermosphere Troposphere,Stratosphere,Mesosphere,
What have we done!
AP Biology Ch.55 Conservation Biology What have we done!
Ozone Layer: A form of oxygen gas that makes up a layer of the stratosphere, where it filters out UV radiation from the sun. The production and emission.
AP Biology Chapter 55 What have we done! DEFORESTATION WHATS GOING ON? WHATS GOING ON?
Ozone Depletion
