Answer: Water sources and pesticides/ herbicides use
Explanation:
he Berlin Conference of 1884–85, also known as the Congo Conference (German: Kongokonferenz) or West Africa Conference (Westafrika-Konferenz), regulated European colonization and trade in Africa during the New Imperialism period and coincided with Germany's sudden emergence as an imperial power.
Because Naomi is doing this, she's using the rationalization defense mechanism. She's using this one because she says to herself she can still study tomorrow considering the exam is a week away from her current time, which means she has a lot of time left.