PART A: What is the central idea of the text? Humans are largely unconcerned with the negative effects of light pollution as it benefits their daily cycle rather than disrupts it. Light pollution is one of the most difficult forms of pollution to remove from the Earth as nearly every person contributes to it. The artificial lights that humans flood the world with affects the functions of organisms that use visible light to guide various biological functions. While organisms are struggling to adapt to artificial lights now, eventually their daily cycles will change to accommodate the new schedule.

Effects of Light pollution

Explanation:

Theme is an element of a literary work which is a central idea or message examined in a literary text. Also, the theme can be expressed explicitly or implicitly through the text.

In this case, the underlying point of the short text is EFFECTS OF LIGHT POLLUTION. This is because the short text tells us the effects of light pollution on humans, and other biological organisms generally.

the sample answer on e2020

conflicting values are demonstrated between two different groups in animal farm. first, the farm animals value hard work. this is shown by them working late and working long hours at the request of the pigs. napoleon and the pigs, however, sleep late daily. furthermore, the animals value equality. this differs from the value of napoleon and the other pigs. instead of equality, they value only gaining power and maintaining their own privilege, which is demonstrated by their taking extra milk and sleeping in beds.