Homework Challenge: Science (Core Stability #6)

Science Homework (Year 11):  Core Stability #6

Please answer the following questions in your exercise book (entitled 'Core Stability #6')

Homework    Topic:
Question 1 What is the name given to 'packets' of light? P2
Question 2 Which natural processes remove carbon dioxide from the atmosphere? C1
Question 3 "Meeting the needs of people today without damaging the Earth for future generations" can be summed up in one word…._______________??? B3
Question 4 Which chemical is used to treat drinking water in order to kill harmful microorganisms? C3
Question 5 Which pollutant causes buildings to look dirty? C1
Question 6 What do automatic control systems use to detect changes in the environment? B2
Question 7 How could you increase the energy transferred to a surface by a beam of EM radiation? P2
Question 8 What do detrivores feed upon? B3