It has been mathematically demonstrated that the current temperature trends fall outside the range of natural variability and there is unquestionably an anthropogenic contribution to modern day climate change. a. True
b. False

Look at the diagram showing the different wavelengths in sunlight. which statement describes electromagnetic waves with wavelengths greater than 700 nanometers? they take the form of heat. they can cause skin cancer and sunburn. they are some of the shortest waves. they can be seen by human eyes as visible light.