বই Insight - প্রাক-মাধ্যমিক - ইউনিট 3 - 3A

things that people and animals eat, such as meat or vegetables

খাবার, อาหาร

the field of science that studies food and drink and their effects on the human body

পুষ্টি

a substance that is added in small quantities to something else to improve or preserve its quality, appearance, or effectiveness

যোগকারী

the unit used to measure the amount of energy that a food produces

ক্যালোরি, ক্যালোরিগুলি

a substance that consists of hydrogen, oxygen, and carbon that provide heat and energy for the body, found in foods such as bread, pasta, fruits, etc.

কার্বোহাইড্রেট, জলের কার্বন

a substance taken from animals or plants and then processed so that it can be used in cooking

চর্বি, ফ্যাট

a solid and natural substance that is not produced in the body of living beings but its intake is necessary to remain healthy

খনিজ, খনিজ পদার্থ

a substance such as a vitamin, protein, fat, etc. that is essential for good health and growth

পুষ্টকারী পদার্থ, পুষ্টি উপাদান

a substance found in food such as meat, eggs, seeds, etc. which is an essential part of the diet and keeps the body strong and healthy

প্রোটিন

a natural, white substance, obtained from mines and also found in seawater that is added to the food to make it taste better or to preserve it

মাল্টা

a sweet white or brown substance that is obtained from plants and used to make food and drinks sweet

চিনি

natural substances that are found in food, which the body needs in small amounts to remain healthy, such as vitamin A, B, etc.

ভিটামিন

to put food into the mouth, then chew and swallow it

খাওয়া, ভোজন করা

all the different stages of grow and development of a living organism

জীবনচক্র, জীবনের পর্যায়

to take people, goods, etc. from one place to another using a vehicle, ship, or aircraft

পরিবহন করা, নেওয়া

to put food or drinks in a refrigerator or other cold place to keep them cool or fresh

রেফ্রিজারেট করা, ফ্রিজে রাখা

to make something using raw materials or different components

উত্পাদন করা, নির্মাণ করা

to make a waste product usable again

পুনর্ব্যবহার করা, পুন:ব্যবহার করা

to get rid of what is not needed or wanted anymore

ফেলে দিতে, ছাড়িয়ে দেওয়া

a box or container in which items are packed

প্যাকেজ, বক্স

referring to products, actions, or practices that are designed to cause minimal harm to the environment

পদার্থের জন্য বন্ধুত্বপূর্ণ, পরিবেশ-বান্ধব

(of a product or system) using less energy while still achieving the same level of performance or output

এনার্জি কার্যকরী, এনার্জি সাশ্রয়ী

any type of gas, particularly carbon dioxide, that contributes to global warming by trapping heat

গ্রীনহাউস গ্যাস, গ্রীনহাউস গ্যাসসমূহ

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

গ্লোবাল ওয়ার্মিং, ভূমির গড় তাপমাত্রার বৃদ্ধি

a place where garbage and waste materials are collected and disposed of

ময়লা ফেলার জায়গা, বর্জ্য স্তুপ

a place where materials such as paper, plastic, glass, and metal are collected and sorted so they can be reused or turned into new products

রিসাইক্লিং কেন্দ্র, রিসাইক্লিং পয়েন্ট

the distance that food travels from its place of production to the consumer, typically measured in miles or kilometers

ফুড মাইল, খাদ্য মাইল

to get larger and taller and become an adult over time

বড় হওয়া, উন্নতি হওয়া