Direct Democracy:
Direct democracy is a form of government where citizens have the power to make decisions directly rather than through elected representatives. In this system, citizens participate directly in the decision-making process, expressing their views and voting on issues that affect them. Direct democracy is often associated with small communities or organizations where it is feasible for all members to participate in decision-making.

Indirect Democracy:
Indirect democracy, also known as representative democracy, is a form of government where citizens elect representatives to make decisions on their behalf. In this system, citizens exercise their political power by voting for representatives who will represent their interests and make decisions on their behalf. The elected representatives are accountable to the citizens and are expected to act in their best interests.

Differences between Direct and Indirect Democracy:
1. Decision-making process:
- Direct democracy: In direct democracy, citizens have the power to directly participate in the decision-making process. They can express their views, debate issues, and vote on policies and laws.
- Indirect democracy: In indirect democracy, citizens elect representatives who make decisions on their behalf. The elected representatives are responsible for considering the needs and opinions of the citizens when making decisions.

2. Scale:
- Direct democracy: Direct democracy is more feasible in small communities or organizations where all members can actively participate in decision-making.
- Indirect democracy: Indirect democracy is suitable for larger communities or countries where it is not practical for every citizen to be directly involved in decision-making.

3. Efficiency:
- Direct democracy: Direct democracy can be time-consuming and may not be efficient for making quick decisions, especially in larger communities.
- Indirect democracy: Indirect democracy allows for more efficient decision-making as representatives can dedicate their time and expertise to consider various issues and make informed decisions.

4. Representation:
- Direct democracy: In direct democracy, every citizen has an equal voice and can directly participate in decision-making.
- Indirect democracy: In indirect democracy, citizens elect representatives who are expected to represent their interests and make decisions on their behalf.

5. Expertise and knowledge:
- Direct democracy: Direct democracy relies on the collective wisdom of the citizens, regardless of their expertise or knowledge on specific issues.
- Indirect democracy: Indirect democracy allows for the election of representatives who have specialized knowledge and expertise in certain areas, which can contribute to more informed decision-making.

In conclusion, direct democracy involves citizens directly participating in decision-making, while indirect democracy involves citizens electing representatives to make decisions on their behalf. Both systems have their advantages and disadvantages, and their suitability depends on the size and complexity of the community or country.