Chapter 1Resources class 8

1. Conserving resources

1.1. Resources conservation

1.1.1. Using the resources carefully and giving them time to renewed

1.2. Sustainable development

1.2.1. Balancing the need to use resources and also conserve them for future

2. Meaning

2.1. That fulfill our need

2.2. Everything present in our environment

3. Types of resources

3.1. Natural resources

3.1.1. The resources that are obtained from nature and used without modification

3.1.1.1. Types

3.1.1.1.1. Renewable

3.1.1.1.2. Non renewable

3.1.1.2. Examples

3.1.1.2.1. Coal

3.1.1.2.2. Air

3.2. Human made resources

3.2.1. The resources that are made by humans by modifications of Natural resources

3.2.1.1. Examples

3.2.1.1.1. Table,chair,pen

3.2.1.1.2. Everything made by humans

3.3. Human resources

3.3.1. Human itself is a resource to make best use of things by knowledge,skill and technology

3.3.2. Human resource development

3.3.2.1. Improving our skill to make more good quality humans resources is called human resource development