Question

1. * CARBON CYCLE
* OXYGEN CYCLE
What is the difference and similarity both of the cycle? (4 marks)

2. Explain what is meant by photosynthesis process. (2 marks)

3. X Y
: :
COMBUSTION
i) State what is gas X and gas Y.
X:
Y:

ii) State what is the process that can produce gas X and gas Y.
X:
Y:

iii) Predict what will happen to humans if gas Y increases in the Atmosphere. Explain your answer. (2 marks)

ANYONE THAT CAN ANSWER ALL OF THIS QUESTION WILL GET BRAINLIEST. TQ.

Answer 1

2)Photosynthesis is the synthesis of complex organic substance i.e. carbohydrates from simple organic raw materials i.e. carbon dioxide and water with the help of chlorophyll in the presence of sunlight energy... also known as the making processes

Answer 2

Answer:

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