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e learning refers to learning conducted via electronic media typically over the internet or through digital devices it encompasses a wide range of educational activities including online courses virtual classrooms interactive tutorials ans digital assessments

E-learning, short for electronic learning, refers to the use of electronic technology, typically the internet, to deliver educational content and facilitate learning. It encompasses a wide range of activities, including online courses, webinars, virtual classrooms, interactive modules, and educational games. E-learning allows learners to access materials and participate in learning activities anytime, anywhere, making education more flexible and accessible.

E-commerce, short for electronic commerce, refers to the buying and selling of goods or services over the internet. It encompasses a wide range of transactions, from online retail stores like Amazon and eBay to digital downloads and subscription services. E-commerce allows businesses and consumers to engage in transactions without the need for physical presence, opening up global markets and enabling convenient shopping experiences.

https://www.techtarget.com/searchcio/definition/e-commerce

E-learning, short for electronic learning, refers to the use of electronic technology, typically the internet, to deliver educational content and facilitate learning. It encompasses a wide range of activities, including online courses, webinars, virtual classrooms, interactive modules, and educational games. E-learning allows learners to access materials and participate in learning activities anytime, anywhere, making education more flexible and accessible

An electronic learning platform is an integrated set of interactive online services that provide trainers, learners, and others involved in education with information, tools, and resources to support and enhance education delivery and management.

Education is the transmission of knowledge, skills, and character traits and manifests in various forms. Formal education occurs within a structured institutional framework, such as public schools, following a curriculum. Non-formal education also follows a structured approach but occurs outside the formal schooling system, while informal education entails unstructured learning through daily experiences. Formal and non-formal education are categorized into levels, including early childhood education, primary education, secondary education, and tertiary education. 

Encouragement of self-directed learning refers to fostering and supporting learners in taking responsibility for their own learning process. It involves providing opportunities, resources, and guidance for individuals to set their own learning goals, plan their learning activities, monitor their progress, and reflect on their learning outcomes autonomously. This approach empowers learners to develop critical thinking, problem-solving skills, and lifelong learning habits.

Pollution may be defined as ‘an undesirable change in the physical, chemical or biological characteristics of our air, water and land that may or will harmfully, affect human life, the lives of the desirable species, our industrial processes, living conditions and cultural assets, or that may or will waste or deteriorate our raw materials.