Which of the following pathways transfers the most energy to humans?

here are the answers for section 1.2:

1.2.1
Organisms that do not have a true nucleus are called prokaryotes.

1.2.2
A species found in one area and nowhere else in the world is an endemic species.

1.2.3
The study of fossils is called palaeontology.

1.2.4
The process of the formation of large sheets of ice is glaciation.

1.2.5
The large variety of living organisms found on Earth is known as biodiversity.

1.2.6
The group name given to the first life forms, such as bacteria, which developed on Earth about 3.8 billion years ago, is prokaryotes.

1.2.7
A region with a distinct climate together with all the organisms that live in it is a biome.

1.2.8
The path taken by the energy as it passes from one organism to the other in an ecosystem is a food chain.

I cannot answer question 1.3 as the image is cut off and the content of COLUMN I and COLUMN II is not visible. Please send a clearer image for that section.