Which statement best describes wavelengths of sunlight that are longer than 700 nanometers? A. These wavelengths form the infrared part of the spectrum.
B. These wavelengths form the ultraviolet light of the spectrum.
C. These wavelengths are shorter than the wavelengths of visible light.
D. These wavelengths are part of the visible light spectrum.

Please hurry

Data courtesy of the un development programme 2006-2008 and world bank 2009 the chart above compares measures of development using the hdi and gdp. why might turkey rank lower in the hdi indicator even though it has a high gdp? a. turkey has a lower gdp than comparable countries in the hdi ranking. b. turkey must increase its hdi to have a higher gdp ranking. c. turkey is only compared to other european countries in gdp, not to the world, as it is in the hdi. d. turkey may struggle to provide adequate education or health care, or it may have a lower life expectancy.

What is likely to happen in the long term if the earth continues to absorb more energy than it emits? a. the earth will discontinue recycling energy. b. organisms will begin to compensate for the change by incorporating more energy. c. the overall temperature of the earth will increase. d. the nutrient cycles will happen more frequently. select the best answer from the choices provided a b c d

The desert expands by hundreds of square miles each year.