Lecture No. 5
Environmental Systems
1. Definition and General
Ecology is from the Greek word oikos meaning house. Ecology is the totality or
pattern of relations between organisms and their environmen
Lecture No. 3
Curve Fitting
1. Purpose
To obtain the best line and/or best equation through a set of data points.
Methods include: free hand and least squares.
2. Freehand
The most time honored way of
Lecture No. 8 Energy Consumption and Resources 1. General
Energy is the capacity to do work Work is the product of force x distance, ft-lb. Power is the rate at which work is done. E=Pt Energy has ma
Lecture No. 7
Water Resources
1. Hydrologic Cycle
The world hydrologic cycle involves: precipitation, evaporation and runoff. See
handout graphic, "World Hydrologic Cycle".
94.2% of water in the ocean
CE 351 Homework and Homework Solutions
1.1 Given: The population of Heaventown was 345,656 in 1990 and 366,090 is 2007.
Find: Assuming a linear distribution, what is the population in 2020. Do the pro
English 145: Reasoning, Argumentation, and Writing (GEA3)
Section 11, 14, 19, 21
Fall 2015
Instructor: Courtney Brogno
E-mail: [email protected]
Cell Phone: 805-459-3437
Required Texts: There are no