'Most material' diaporamas de présentation

Ecosystem energetics

Ecosystem energetics. Outline: Limits on primary production Relationship between primary and secondary productivity Trophic efficiency Readings: Chapters 20. Laws of thermodynamics govern energy flow. Laws of thermodynamics govern energy flow. Energy flow in ecosystems.

1.37k views • 81 slides

Introduction to design

Bridges. Introduction to design . Bridge s are the KEY ELEMENTS in a Transportation System. All bridges must contend with two important forces: Compression and Tension. Compression is a pushing together force. ( compressional stress) Tension is a pulling apart force.

661 views • 47 slides

Study Skills

1.83k views • 34 slides

Legislation Accreditation and Higher Education

Truncated version for distribution July 23, 2014. Legislation Accreditation and Higher Education. July 16, 2014 Ann T. Bentz, PhD Office of Academic Affairs Office of the Provost. Summary.

433 views • 34 slides

Egg drop

Egg drop. What protects an egg the best?. Purpose. The reason I am doing this project is to see what protects an egg from breaking and cracking a cup, bubble wrap, stuffed animal. Hypothesis.

312 views • 10 slides