Hydrogen formed in light reactions combines with carbon dioxide. Glucose is produced, and then it produces the chemical energy needed in order to carry out life's processes.
A Welder earns an average wage of C$22.86 per hour. Most people with this job move on to other positions after 20 years in this field. A skill in Submerged Arc Welding (SAW) is associated with high pay for this job. C$35,080 - C$99,525.
Salary. The Bureau of Labor Statistics places pipeline welders under the category of welders, cutters solderers and brazers.. As of 2009, welders' average hourly pay was $17.61 and their average annual salary was $36,630, according to the Bureau of Labor Statistics.