Ocr gateway science b gcse b2,c2,p2

_2018student_

Wrote that nuclear isn't a finite resource the fire won't run out whereas coal will, nuclear doesn't create pollution whereas coal does but nuclear power is very dangerous due to leaks ect, and the waste has to be exposed of carefully. Wrote the coal produces pollution but doesn't put lives in danger if an accident occurs.

Reply 41

b.l

OP

2

Original post by camilledanielsen

Wrote that nuclear isn't a finite resource the fire won't run out whereas coal will, nuclear doesn't create pollution whereas coal does but nuclear power is very dangerous due to leaks ect, and the waste has to be exposed of carefully. Wrote the coal produces pollution but doesn't put lives in danger if an accident occurs.

That's so good! Well done :u:

What mark do you think I would get? :frown:

Reply 42

Matt14451

12

I found both papers relatively easy but I hope they wasn't so that the mark scheme isn't too high. I really want an A but think I got a B.

Reply 43

b.l

OP

2

Original post by Matt14451

I found both papers relatively easy but I hope they wasn't so that the mark scheme isn't too high. I really want an A but think I got a B.

What was your coursework if you don't mind me asking? :smile:

Reply 44

_2018student_

5

Thankyou!! I'm really not sure, I reckon high though!

Reply 45

b.l

OP

2

Original post by camilledanielsen

Thankyou!! I'm really not sure, I reckon high though!

Your welcome :smile:

Are my answers correct though?
Thankyou

Reply 46

_2018student_

5

Yeah I think they are all right! which letter did you pick for the water/river pollution for biology and which metal for the car radiator for chemistry?

Reply 47

ouatislifex

14

Original post by camilledanielsen

Yeah I think they are all right! which letter did you pick for the water/river pollution for biology and which metal for the car radiator for chemistry?

I picked D. Can't remember which metal I picked I think it was the one in the middle of the table.

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Reply 48

b.l

OP

2

Original post by camilledanielsen

Yeah I think they are all right! which letter did you pick for the water/river pollution for biology and which metal for the car radiator for chemistry?

I picked C for the river pollution because it came straight from the factory and so it was the most polluted- don't know if that was right though. What did you write?
For chemistry I think I picked the first one can't remember the name, what about you?

Reply 49

_2018student_

5

Original post by b.l

I picked C for the river pollution because it came straight from the factory and so it was the most polluted- don't know if that was right though. What did you write?
For chemistry I think I picked the first one can't remember the name, what about you?

I picked B, because the highest mean for an animal was the animals that lived it some polluted water - therefore I thought it wouldn't be directly by the factory as that would be high polluted and the edges would be clean so it's just in the middle where is polluted a little. And I picked copper I think, the one with the highest melting point.

Reply 50

b.l

OP

2

Original post by camilledanielsen

I picked B, because the highest mean for an animal was the animals that lived it some polluted water - therefore I thought it wouldn't be directly by the factory as that would be high polluted and the edges would be clean so it's just in the middle where is polluted a little. And I picked copper I think, the one with the highest melting point.

Your answers are probably right. :smile:

Now I'm thinking I've done really bad, comparing some of my answers to others :/

Reply 51

AaronC98

1

Yes I picked B as well and wrote something very similar to camilledanielson on the 6 marker for physics trying to get a B grade in science I got a high B on my coursework