Evaluate the following statements regarding different theoretical approaches within feminist thought, and select the option that accurately identifies whether each statement is True (T) or False (F):

Statements:

1. Radical Feminism seeks to challenge and overthrow patriarchal systems rather than reforming them.
2. Poststructuralist Feminism relies heavily on biological determinism to explain gender roles.
3. Ecofeminism explores the connections between the exploitation of women and the exploitation of nature.
4. Liberal Feminism is primarily concerned with issues of representation and legal equality, often advocating for reform within existing systems.