Roast for 4 to 6 minutes per half-inch thickness of salmon: Roasting time depends on the thickness of your salmon, as determined by the thickest part of the salmon fillet. For every half-inch of salmon, roast 4 to 6 minutes â 4 minutes will give you salmon that is still a touch rare, 6 minutes will thoroughly cook it.
According to the UN Environment Programme, the Earth is in the midst of a mass extinction of life. Scientists estimate that 150-200 species of plant, insect, bird and mammal become extinct every 24 hours.ccording to the UN Environment Programme, the Earth is in the midst of a mass extinction of life. Scientists estimate that 150-200 species of plant, insect, bird and mammal become extinct every 24 hours.
As species have appeared and others have disappeared, the overall trend in diversity has been strongly upward. Note also that this trend has periodic interruptions, called mass extinctions. The average rate over the past 200 my is 1-2 species per year, and 3-4 families per my. The average duration of a species is 2-10 million years (based on last 200 million years). Mass extinctions. Roughly 20 are recognized, of which 5 are major and the largest is the Permean, in which 50% of all marine families and 80+% of all marine species went extinct.