This is not a branch of agriculture but a branch of medial science.
There is no particular branch which deals with extinction, but it would fall under zoology,
neurology
Rheumatology.
I dont know u tell me
Organic chemistry
It falls under Marine Science since ichthyology is the study of fish.
Oncology is the branch of medicine that focuses on cancer.
Hurricanes fall under the branch of science known as meteorology. Meteorology is the study of the Earth's atmosphere, weather patterns, and climate. Understanding the formation, behavior, and impact of hurricanes is essential in meteorology.
Urban planning would fall under social science.
Thermodynamics falls under the branch of physical science. It is the study of the relationship between heat, energy, and work.
Tornadoes fall under the study of meteorology, which is a branch of atmospheric science that focuses on understanding weather phenomena, including tornadoes. Meteorologists study the formation, behavior, and prediction of tornadoes to help improve early warning systems and protect communities from their impacts.