Basic 7 Social Studies Homework Strand - ENVIRONMENT Sub-strand - UNDERSTANDING OUR NATURAL WORLD Answer all questions Define the following : Mountain Escarpment * Plateau Mention five (5) importance of water bodies in Ghana. State five (5) benefits of vegetation to a country.. READING ASSIGNMENT READ ON NATURAL DISASTERS IN GHANA

Define the following:

• Mountain: A mountain is a large natural elevation of the Earth's surface rising abruptly from the surrounding level, typically forming a peak.
• Escarpment: An escarpment is a long, steep slope or cliff at the edge of a plateau or ridge, formed by erosion or faulting.
• Plateau: A plateau is a large area of flat land that is raised significantly above the surrounding land, often with one or more sides having steep slopes.

Mention five (5) importance of water bodies in Ghana:

1. Source of drinking water: Water bodies like rivers and lakes provide fresh water for human consumption.
2. Transportation: Rivers such as the Volta serve as routes for transporting goods and people.
3. Hydroelectric power generation: Major rivers are dammed to generate electricity, like the Akosombo Dam on the Volta River.
4. Fishing and aquaculture: They support fishing industries, providing food and livelihoods for many communities.
5. Irrigation for agriculture: Water from these bodies is used to irrigate farmlands, supporting crop production.

State five (5) benefits of vegetation to a country:

1. Oxygen production: Vegetation, through photosynthesis, releases oxygen into the atmosphere, which is essential for life.
2. Soil erosion control: Plant roots hold soil together, preventing erosion by wind and water.
3. Habitat for wildlife: Forests and other vegetation provide homes and food for a wide variety of animals.
4. Climate regulation: Vegetation helps regulate local and global climates by absorbing carbon dioxide and influencing rainfall patterns.
5. Economic resources: It provides valuable resources such as timber, medicinal plants, and raw materials for various industries.