Question

Calculate the percentage increase in the rate of photosynthesis at a light intensity of1250 arbitrary units when the carbon dioxide concentration was increased from 140 ppmto 1000 ppm.Show your working and give your answer to the nearest whole number.please explain with steps​

Answer 1

Answer:

Rising carbon dioxide concentrations are already causing the planet to heat up. ... Greenhouse warming doesn't happen right away because the ocean soaks up heat. This means that Earth's temperature will increase at least another 0.6 degrees Celsius (1 degree Fahrenheit) because of carbon dioxide already in the atmosphere.