Question A Name and describe the processes involved in the carbon cycle which helps in cycling of the matter and energy in the environment.

Question B
Discuss how is extra carbon getting into the atmosphere today.

Question C
How does extra carbon affect the environment?

Question D
List three ways you can reduce the extra carbon in the environment.

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.