The correct answer is their. Because his or her wouldn't make sense because it says they, his also wouldn't make sense for that reason, and the other form of there means for example, "over there"
There are four different types of writing: expository, persuasive, descriptive and narrative. While one could say that descriptive could describe a particular subject, craft, or occupation, descriptive writing is more for describing a character, event, or special place. Persuasive is trying to persuade your audience to think one way, and narrative is used to tell a story. Expository writing is used to communicate specific information about a particular subject, craft, or occupation.
Critical thinking refers to the ability to establish reflective reasoning in the most diverse situations, allowing the individual to make specific observations that help him to reach concrete and precise conclusions.
Critical thinking is a skill and as such it must be stimulated constantly, so that the practice in reasoning and reflection is increasingly improved. It is favorable that this stimulation is carried out since the individual is a child, so that in adulthood there is no problem getting used to complex and intricate concepts. One way to stimulate this type of racism is through reading, which manages to force the brain to think, unravel problems, create arguments and ideas.
Therefore, we can conclude that critical reasoning empowers the individual, who can quickly discern right and wrong things regardless of the environment in which he finds himself, thus preventing him from being deceived or lubricated at any time in his life.