Answer:
1) d. oxygen
2) d. deforestation
3) a. nuclear power
4) a. paleoclimatology
Explanation:
1) d. oxygen
option d is correct because above three options are green house gas.
2) d. deforestation
deforestation does not fit the pattern because deforestation is the phenomenon which is caused by human but rest option are natural.
3) a. nuclear power
rest options are natural resources coal, petroleum and natural gas are extracted from nature.
4) a. paleoclimatology
paleoclimatology is the study of change of climate where as rest options are effect of climate change.
You did not attach any curve here. But hope this helps you to answer the question:
Visible light is generally found in the band between 400nm and 700nm. The infrared spectrum is made up of wavelengths longer than the visible spectrum and up to a wavelength of about 1mm (so that band is 700nm to 1mm). Wavelengths longer than 1mm are part of the radio wave spectrum.
<span>With respect to major rivers, the Mekong is to Vietnam as the Irrawaddy is to Myanmar. Otherwise known as </span>Burma :)