Thursday, January 7, 2010

Science : Ecosystems

What are the basic needs of all plants and animals?

oxygen (carbon dioxide for plants)
system - a group of things or parts that act together.

ecosystem - all the living (plants, animals, etc.) and nonliving (rocks, sun, wind, etc.) things in an environment and how they interact. They depend on their environment and each other to survive.

What happens when living things don't gbet the things they need to survive?

become endangered
move to a new location (animals)
adapt (change; find something else)

Equivalent Fractions

Social Studies: Hunt For Texas Missions

The Internet Resources
El Paso Area Missions
The Alamo FAQ
The Native People of the Caminos Reales
The Caminos Reales
Animals of the Caminos Reales
San Antonio Missions: National Historical Park Map
The Five Spanish Missions of Old San Antonio
The Acequia System
Mission Life - try this one first.
Mission Life 1
Mission Life 2
The Alamo Building