maybe you could do a plan before-hand for example, a mind map.
you could generate a random word and link whatever thoughts/feelings/colours/experiences etc. that they make you think of, then gather them into a story.
or, take inspiration from music, art or films.
when writing, start with a grabbing intro, then go into a descriptive plot, and finally a ending (this could also be a cliff hanger) quality and quantity of writing is important, also remember to paragraph.
remember to use a wide range of grammar, techniques and vocabulary for the best grades (this could be emotive language, ellipsis, alliteration, red herrings etc.)
hope this helps :)
Answer:
Subject pronouns: I, you, thou, he, she, it, one, we, they, who and what
About discovering is a gerund phrase
Answer:
The reason why the geosphere is included in the carbon cycle during the forest fire because carbon is being released back into the atmosphere during a forest fire