Concept:
Environmental scanning and environmental study involve analyzing internal and external factors that affect an organization or system.
Common tools used for environmental analysis include:
• TOWS Analysis
• ETOP (Environmental Threat and Opportunity Profile)
• SWOC Analysis
Step 1: Examine TOW.
TOW (often referred to as TOWS) is associated with environmental analysis and strategic planning.
Hence,
\[
\boxed{\text{TOW is a method}}
\]
Step 2: Examine ETOP.
ETOP stands for:
\[
\text{Environmental Threat and Opportunity Profile}
\]
It is a recognized environmental study technique.
Therefore,
\[
\boxed{\text{ETOP is a method}}
\]
Step 3: Examine SWOC.
SWOC stands for:
\[
\text{Strengths, Weaknesses, Opportunities and Challenges}
\]
It is widely used for environmental and strategic analysis.
Hence,
\[
\boxed{\text{SWOC is a method}}
\]
Step 4: Examine MRTP.
MRTP stands for:
\[
\text{Monopolies and Restrictive Trade Practices}
\]
It is related to legislation and trade regulation rather than environmental study.
Thus,
\[
\boxed{\text{MRTP is not an environmental study method}}
\]
Step 5: Choose the correct answer.
Only MRTP does not belong to environmental study methods.
Therefore,
\[
\boxed{\text{Option (D)}}
\]