JacobG (Offline)

Youre welcome x

I only have notes from CGP as we didnt really cover them in class


Effects on organisms:
1) Crop yield
- Increase CO2 conc could increase yield. As CO2 is often a limiting factor for photosynthesis -> so increased amount crops grow faster

2) Insect pests
- Climate change may affect life cycle of insects
- Species become more abundant
- Others may become less abundant due to only being able to thrive in specific temperature ranges e.g if its gets hotter fewer will be able to reproduce.

3) Wild animals and plants
- Could effect distribution and number
- e.g species could become less abundant such as polar bears due to ice melting.
- Temperature increase means species could thrive over a larger area
- Temperature decrease means species only thrive in a smaller area

Hii, yehh erm, i don't really remember any questions, it was a while ago since i've done it now
Errm theres a big section on turkeys, and if putting them in a salt soloution will help keep water in when cooking them, it gives you infomation in a bar chart table thing, so may sure you're comfertable interpreting data, as theres three diffrent soloutions checked on three diffrent turkeys - then think about diffrences when you cook them - so if the turkeys vary in size then theyll need to be cooked for propotinate lenghts - and you can't cook them for too long as bone and stuff might get cooked too.

It asks what the curve in the plant cells means - just read ovewr Osmosis on the text book and make sure you know it in detail, as you don't want to loose marks on this bit, its pretty basic !

Ermm, then theres something about strawberry, which i don't really remember but i think for one of my answers i remember putting that the fruit has some kind of waterproof cuticle so putting it in a soloution of diffrent concentrations shouldn't effect it

Thats really all i remember, but good luck! x

Also, if any one else tells you anything that could jog my memory, i'd be happy to help out more !x