What is photosynthesis ?

The process through which green plants prepare their own food is known as photosynthesis.

<u>Photosynthesis- The food making process in Plants:</u>
The synthesis of food in plants occurs in their leaves. Hence, leaves are called the food factories of the plants. The leaves have a green pigment called chlorophyll. It helps leaves to capture the energy of the sunlight. This energy is used by the pants to synthesise their food using carbon dioxide and water. This process is known as Photosynthesis.
(photo = light ; synthesise = to combine) as it takes place in the presence of sunlight.

Yes, it i clear because it is giving you visual queues telling you that global warming is fake. Such as the planet with snow, and the snow around the car with the quote on it "warm globally, freeze locally".
I can’t answer this without the paragraphs but if I had to answer I would say the answer is the second one
You say the title or name first. Then you talk about WHAT your presentation is about.
Its called an introduction, make sure at the end of your introduction it leads to more stuff to talk about later on.
B: Oxymoron is the answer.