Black Body Radiation 3 – Hollms School

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First	First	Last	Quiz Score Total	Question 3	Image 3	Question 3a	The Sun emits ............ wavelength radiation eg visible light and ultraviolet.	This radiation travels through space to the Earth. Some of the radiation is ............ back into space from the atmosphere.	For example by ............ .	The remaining radiation passes through the atmosphere and can be ............ by the surface of the Earth,	causing the temperature of the Earth to ............ .	The surface of the Earth now emits ............ radiation.	However, some of the infrared is absorbed by ............ gases such as carbon dioxide.	As human activity increases the levels of greenhouse gases, more heat energy is ............ in the atmosphere and less is radiated into space. This increases the temperature of the atmosphere.	3b) Cloudy nights tend to be warmer than clear nights. Explain why this is the case in terms of radiation?	Quiz Percentage Grade
ppefmh	Ed	Garstin	1/8	The diagram shows how radiation is absorbed and emitted by the Earth.		Complete the sentences below by using the correct words from the list.	infrared greenhouse increase absorbed short clouds trapped reflected	infrared greenhouse increase absorbed short clouds trapped reflected	infrared greenhouse increase absorbed short clouds trapped reflected	infrared greenhouse increase absorbed short clouds trapped reflected	infrared greenhouse increase absorbed short clouds trapped reflected	infrared greenhouse increase absorbed short clouds trapped reflected	infrared greenhouse increase absorbed short clouds trapped reflected	infrared greenhouse increase absorbed short clouds trapped reflected	gfdf	13%
First	First	Last	Quiz Score Total	Question 3	Image 3	Question 3a	The Sun emits ............ wavelength radiation eg visible light and ultraviolet.	This radiation travels through space to the Earth. Some of the radiation is ............ back into space from the atmosphere.	For example by ............ .	The remaining radiation passes through the atmosphere and can be ............ by the surface of the Earth,	causing the temperature of the Earth to ............ .	The surface of the Earth now emits ............ radiation.	However, some of the infrared is absorbed by ............ gases such as carbon dioxide.	As human activity increases the levels of greenhouse gases, more heat energy is ............ in the atmosphere and less is radiated into space. This increases the temperature of the atmosphere.	3b) Cloudy nights tend to be warmer than clear nights. Explain why this is the case in terms of radiation?	Quiz Percentage Grade