Energy - Talk Britain

Sweetpea · #1 (**permalink**) 26-05-2008, 12:16

ONE ANSWER PER DAY PLEASE

1) From where do green plants get their energy? - From Sunlight - Von

2) Which gas is essential for combustion? - Oxygen - Bruv

3) Sun burn is caused by which type of electromagnetic radiation? - Ultrviolet Readiation - Hekna

4) Which molecule is the source of energy for the body? - Glucose

5) Which kind of energy is possessed by a stretched spring? - Potential Energy - Churchill

6) Which substance is used by a plant as a store for energy? - Starch

7) The Sun’s energy is produced by which type of nuclear reaction? - Fusion - Churchill

8) Which unit is used to measure energy? - Joule - Curchill

9) Which type of radiation is screened out by the Earth’s ozone layer? - Ultraviolet - BPW

10) What kind of energy does a moving object possess? - Kinetic - poppy

#2 (**permalink**) 26-05-2008, 12:18

5. Potential

Bruv · #3 (**permalink**) 26-05-2008, 13:06

2...Oxygen

poppy · #4 (**permalink**) 26-05-2008, 22:27

10, Kinetic

#5 (**permalink**) 27-05-2008, 09:18

1.The sun. (Or were you meaning closer to home like Chloroplasts, and chlorophyl?)

#6 (**permalink**) 27-05-2008, 10:35

7. Fusion

Hekna · #7 (**permalink**) 28-05-2008, 18:18

3 - ultraviolet?

#8 (**permalink**) 28-05-2008, 18:19

8. Joules

#9 (**permalink**) 29-05-2008, 06:33

6. Chlorophyl

Sweetpea · #10 (**permalink**) 29-05-2008, 14:49

Sorry Von, close, but no.