चार कोने 3 - इकाई 8 पाठ ए

the natural world around us where people, animals, and plants live

पर्यावरण

(of a substance or product) causing no harm to the environment

पर्यावरण अनुकूल

something that has been produced during an industrial or natural process

उत्पाद

electronic devices that are no longer functional, useful, or wanted

ई-कचरा

a vehicle that can use two or more different sources of power as needed, often petrol in addition to electricity or diesel

हाइब्रिड

the increase in the average temperature of the Earth as a result of the greenhouse effect

वैश्विक गर्मी

powerful energy that is produced when the core of an atom is splitted

परमाणु ऊर्जा

(of food or farming techniques) produced or done without any artificial or chemical substances

जैविक

a container that is made of a thin layer of plastic, often used to store or transport various products such as food, clothing, etc.

प्लास्टिक बैग

a change in water, air, etc. that makes it harmful or dangerous

प्रदूषण

a box for putting in waste such as paper, bottles, etc. that can be converted to a resuable material or object

रीसायकल बिन

power that is obtained from the sun in the form of electrical energy

सौर ऊर्जा

a place located in land or sea where a group of devices, called wind turbines, use the wind to generate electricity

हवा चक्की खेत

items made or produced for sale

सामान

small and efficiently arranged or designed

संक्षिप्त

following a pattern, especially one with fixed or uniform intervals

नियमित

to use something without care or more than needed

बर्बाद करना

a rounded glass that is inside an electric lamp and from which light shines

बल्ब

a type of lamp that is in form of a tube and shines very brightly

फ्लोरोसेंट

something that is expressed through things one says or writes

बयान

soft and white material that comes from a plant called cotton and is used to make clothing

सूती

a type of hard metal that is made of a mixture of iron and carbon, used in construction of buildings, vehicles, etc.

स्टील

a glass or plastic container that has a narrow neck and is used for storing drinks or other liquids

बोतल

a piece of land under which waste material is buried

कचरा-डंपिंग क्षेत्र

to make something happen, usually something bad

कारण बनाना

continuing or taking place over a relatively extended duration of time

दीर्घकालिक

to make a waste product usable again

पुनर्चक्रण करना

a small brush with a long handle that we use for cleaning our teeth

दांतों की ब्रश

able to be used again multiple times

पुन: उपयोग करने योग्य

an important or distinctive aspect of something

विशेषता

(of an animal, plant, etc.) being at risk of extinction

संक्रमित

a store in which food and necessary household items are sold

किराने की दुकान

‌a large building or enclosed area, where many stores are placed

मॉल

used to refer to a number, amount, or degree that is bigger or larger

और

to a smaller amount, extent, etc. in comparison to a previous state or another thing or person

to a degree or extent that is sufficient or necessary

पर्याप्त रूप से

a small unspecified number of people or things

कुछ

used to indicate a large number of people or things

कई

used to refer to a large degree or amount of a thing

ज्यादा