Answer:
Number 1 is a I am not sure about number 2(I'm having a brain fart XD)
Edit
number 4 is a and I cannot read number 3
(I accidently rated my own question. oops!)
I want to say it has to be Genetics
Answer:
(C) The reaction between dissolved carbon dioxide and carbonate ions to form bicarbonate significantly enhances the ocean’s capacity to store carbons.
Explanation:
ocean consumes mainly carbon dioxide from atmosphere. This is done by the process of photosynthesis performed by the plants like organisms in the sea known as phytoplankton. Through this process carbon dioxide dissolves in water further reacting with sea water creating carbonic acid. This carbonic acid leaves hydrogen ions which later combines with carbonate to form bicarbonate. The result of formation of bicarbonate increases the capacity of sea to store the carbon which doesn’t escape the ocean easily.
So option (c) will be correct answer
Environmental Geography mainly focuses on interaction between human and nature.
Explanation:
Environmental Geography is a tool that measures the impact of human lifestyle on nature. It mainly focuses on the interaction between nature and human . Geography can be divided into three part , they are physical, human and lastly the environmental geography.
Various features such as land forms, climate, vegetation, local water cycle cannot determine whether human beings can survive in certain area , it is the life style of the people that determine that whether they will be able to adapt with food and climate.