a$)$ Define the term topology

b$)$ Explain the three major elements that characterize topology

c$)$ The earth is not flat or smooth, and presenting its entities in $2-$dimensional form

results in different types of errors. Explain the following types of error visualizations and

for each indicate the projection types used to solve the errors;

i$)$ The $$circular room$$ visualization

ii$)$ The $$square room with flat walls$$ visualization

iii$)$ The $$tepee$$ visualization