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.
National Averages. Nationally, America's more than 357,000 welders earn an hourly rate of $17.61. If the welder works full-time, she can expect to bring in $36,630 a year. Welders in the 25th percentile -- that means 75 percent of welders earn more than this group -- net $13.60 an hour while welders in the 75th percentile earn $20.39 hourly.