WATER Clara, Lucia and Andrea. USES OF WATER For watering. For washing. It´s important for the water circle. For cleaning. For making materials. For cooking.
Group 6 traffic and communication and sustainability
Water chemistry
C4 Photosynthesis;
SYSTEMS : ELECTRICITY Lesson 1: How important is electricity to us? Where does it come from?
C4 Photosynthesis
October 19, 2013 Diego Villarreal SHP – Columbia University (King?) Coal.
Astro 7 K31: Earth’s Paleo- Atmosphere and Climate R. Nolthenius, PhD Earth has larger gravity than Venus, farther from the sun and colder than Venus;
PPT Lecture: Global Warming. Slide 2 - Greenhouse Effect The process of the atmosphere trapping heat from the sun. Without the atmosphere, heat would.
Climate changes CO2 and the greenhouse effect What is happening and what can you do?
Green Your Room!
A history of life and natural selection 1. Early predictions Imagine you live in the 1600s- so you have no modern technology and no way to see microscopic.
