ENV100Y5 Lecture Notes - Lecture 47: Nuclear Reactor, Biofuel, Overexploitation

15 views4 pages
17 May 2016
School
Department
Course
Professor
yifanyang and 39662 others unlocked
ENV100Y5 Full Course Notes
69
ENV100Y5 Full Course Notes
Verified Note
69 documents

Document Summary

Oil and natural gas (petroleum: coal, alternative fossil fuels (tar sands, oil shales, shale gas, nuclear energy = using the energy that holds together protons and neutrons. ~ once an atom is split, and goes through fission, cannot be put back together. 6. 3% of the world"s energy but france receives 78% of its energy from nuclear. 2 ways to get nuclear energy: fission= atom splitting, searches to split others as well like in a chain reaction, fussion= Has to be controlled or will turn into atomic bomb. Device in a nuclear power plant in which nuclear chain reactions are inititiated. Production of fuel from naturally occurring uranium, it is mined. Huge costs low risk, but big consequences: renewable/replenishable/inexhaustible: focus on hydro, biomass energy/ wood (fuelwood, ethanol, energy-from-waste) 10% of the world"s energy: hydropower = kinetic energy + turbine (2% of the world"s energy) Renewable even considered perpetual bc of how clean it is & gets more energy than it uses.

Get access

Grade+
$40 USD/m
Billed monthly
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
10 Verified Answers
Class+
$30 USD/m
Billed monthly
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
7 Verified Answers

Related Documents

Related Questions