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Crypto assets are not all the same. In the digital economy, they are grouped based on purpose, function, and technology. Understanding these categories is essential for trading, investing, and fundamental analysis. 🔷 1. Payment Cryptocurrencies (Digital Money) These are designed mainly to act as money for sending and receiving value. Examples: Bitcoin Litecoin (fast payments…

🧠 What is Passive Voice? 👉 Focus = action, not the person Compare: Active: The teacher teaches students. Passive: Students are taught (by the teacher). 🟢 Basic Structure (VERY IMPORTANT) 📌 Formula: Object + be (am/is/are/was/were) + past participle (V3) 👉 Examples: The work is done. The cake was made. 🔵 Passive in Different Tenses…

🌿 A. Climate & Global Issues (1–15) Climate change — long-term change in weather patterns — জলবায়ু পরিবর্তন Global warming — rise in Earth’s temperature — বৈশ্বিক উষ্ণায়ন Greenhouse effect — heat trapped in atmosphere — গ্রিনহাউস প্রভাব Carbon footprint — total CO₂ produced — কার্বন নিঃসরণ পরিমাণ Carbon neutrality — zero net emissions —…

🎓 Study & Education Vocabulary (IELTS) 1. 📘 Academic (adj.) Meaning (EN): Related to education or study বাংলা: শিক্ষাগত / পড়াশোনাসংক্রান্ত Sentence: She has strong academic performance in science subjects. বাংলা: সে বিজ্ঞান বিষয়ে খুব ভালো শিক্ষাগত ফলাফল অর্জন করে। 2. 🧠 Acquire (v.) Meaning: To gain knowledge or skill বাংলা: অর্জন করা Sentence: Students…

House Vocabulary (1–100 with example sentences) Apartment – ফ্ল্যাট I live in an apartment. আমি একটি ফ্ল্যাটে থাকি। Balcony – ঝুলবারান্দা She is standing on the balcony. সে ঝুলবারান্দায় দাঁড়িয়ে আছে। Bathroom – স্নানঘর The bathroom is clean. স্নানঘরটি পরিষ্কার। Barn – গোয়ালঘর The cow is in the barn. গরুটি গোয়ালঘরে আছে। Bedroom – শয়নকক্ষ…

Cryptocurrency is a digital form of money that exists only on the internet. Unlike traditional money (BDT, USD), it is not controlled by any central bank or government. Instead, it runs on a technology called blockchain. To understand crypto deeply, you need to understand 4 core layers: 👉 Money concept 👉 Blockchain technology 👉 Cryptographic…