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Find out the role played by plastics in the following Forest conservation Plastics can play an important role in forest conservation. For example, bioplastics made from natural, renewable materials can be used to create products that are durable and biodegradable, thus reducing the need for deforestation for the production of plastic-based products. Additionally, plastic-based products …

The role played by plastics in the following : Forest conservation, Household utility, Health, Construction work – പ്ലാസ്റ്റിക് വഹിക്കുന്ന പങ്ക് : വനസംരക്ഷണം, ഗാർഹിക യൂട്ടിലിറ്റി, ആരോഗ്യം,നിർമ്മാണ പ്രവർത്തനങ്ങൾ Read More »

Plastic pollution is one of the most serious environmental issues that we are facing today. Plastic pollution occurs when plastic items, such as bags, bottles, and straws, are not disposed of properly and end up in the environment. It is a major contributor to the destruction of ecosystems, with plastic being found in oceans, rivers, …

Pollution due to plastic – പ്ലാസ്റ്റിക് മൂലമുണ്ടാകുന്ന മലിനീകരണം Read More »

Thermoplastic and thermosetting plastic are two types of plastic materials. Thermoplastics are plastic materials that become soft and pliable when heated and harden when cooled. This process can be repeated multiple times, allowing them to be melted, molded and reshaped. Common thermoplastics include polyethylene, polystyrene, polyvinyl chloride (PVC), polypropylene and polycarbonate. Thermosetting plastics, on the …

Thermoplastic and Thermosetting plastic – തെർമോപ്ലാസ്റ്റിക്, തെർമോസെറ്റിംഗ് പ്ലാസ്റ്റിക് Read More »

Rubber is a natural polymer derived from the sap of certain trees, such as the Hevea brasiliensis, which is native to South America. It is composed of polyisoprene and is an elastomer, meaning it has the ability to stretch and return to its original shape. It is also known for its excellent weather resistance and …

Rubber – റബ്ബർ Read More »

Plastics are synthetic materials made from polymers. Polymers are formed by the combination of long chains of molecules, often referred to as monomers. Plastics have a variety of uses in a range of industries, from manufacturing to construction. They are used to make everything from car parts to toys, and are light, durable, and often …

Plastics and properties – പ്ലാസ്റ്റിക് , ഗുണവിശേഷതകൾ Read More »

Merits: 1. Cost – Synthetic fibres. are generally cheaper than natural fibres., making them an attractive option for those on a budget. 2. Durability – Synthetic fibres are very strong and durable, making them ideal for use in items that require a lot of wear and tear. 3. Strength – Synthetic fibres are usually stronger …

Merit and de merit of Synthetic fibres – സിന്തറ്റിക് ഫൈബറുകളുടെ നേട്ടങ്ങളും കോട്ടങ്ങളും Read More »

synthetic fibres are man-made fibres that are created from synthetic materials such as polyester, nylon, acrylic, and polypropylene. These fibres are usually stronger, more stable, and more resistant to wear and tear than natural f fibres. Characteristics of synthetic fibres 1. Synthetic fibres are man-made fibres that are produced from synthetic materials, such as polyester, …

Man made or synthetic fibres and Characteristics – മനുഷ്യ നിർമ്മിത അല്ലെങ്കിൽ സിന്തറ്റിക് ഫൈബറുകൾ, സവിശേഷതകൾ Read More »

Polymers are long molecules composed of a sequence of repeating structural units. They are a type of macromolecule and are made of a variety of different materials, including carbon, oxygen, nitrogen, and hydrogen. Polymers can be natural or synthetic, and they are used in a wide range of products and applications, including medical devices, automotive …

Polymers – പോളിമറുകൾ Read More »

Causes of water pollution: 1. Industrial Wastes: Industrial activities such as mining, manufacturing, and agriculture generate large amounts of hazardous chemicals, such as oil, lead, mercury, arsenic, and other toxic substances, which are often released into water sources. 2. Sewage and Wastewater: Sewage and wastewater from domestic activities, such as bathing, laundry, and dishwashing, contain …

The causes of water pollution and adopt methods to avoid water pollution – ജലമലിനീകരണത്തിന്റെ കാരണങ്ങൾ, ജലമലിനീകരണം ഒഴിവാക്കുന്നതിനുള്ള മാർഗ്ഗങ്ങൾ Read More »

Hardness of water is caused by the presence of calcium and magnesium ions in the water. These ions can come from a variety of sources, including runoff from agricultural fields, industrial and domestic waste, and from underground rock formations. To rectify these causes, a variety of methods can be applied. For example, water softening systems …

The causes of hardness of water and rectify – ജലത്തിന്റെ കാഠിന്യത്തിന്റെ കാരണങ്ങൾ, പരിഹാരങ്ങൾ Read More »