CALII Academy


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Категория: Образование


🌍 "We Learn for Others" 🤝
Contact:- @HARMEE_KIYYA
📌 We provide:
✅ Entrance exam prep 📝
✅ Exit exam guides 🎓
✅ Final exam materials 📖
✅ Short notes ✍️
✅ Video tutorials 🎥
✅ Academic advice 🎯
✅ Technology tips 💻
📚 Learn, Grow & Succeed with Us!

Связанные каналы

Гео и язык канала
Эфиопия, Английский
Категория
Образование
Статистика
Фильтр публикаций


🍒BORON:
•In casting of copper as a dioxidizer
•Boron rods used in automic reactor.
•Boron fiber used in bullet proof jacket,
•In composite material of aircraft
•Used in braintumer therapy.

🍒 BORAX:
•As a flux for soldring metal.
•In borex bead test
•In softning of water
•Antiseptic
•Manufacturing of enamels of glazes, tiles.
•For making optical and borosilicals SS.
•Food preservative

🍒 ALUMINIUM:
• Making house hold, untensils, frames, roof,aircrafts.
• Electric wire.
•Thermite process (In metallurgy of Cr, Mn, Fe)
•For transportin nitric acid.
•AI, Hg used as reducing agent.
•Aluminium powder + Ammonium nitrate.

🍒 LEAD [Pb]:
•In making telegraph and telephone wires
•Making bullets
•Making chamber in HSO, process.

🍒 NITROGEN:
•In the manufacturing of HNO3, NH3, CaCN2.
•Liquid nitrogen used as refrigrant.
•Inert atmosphere in metallurgy.
•Gas thermometer and electrical bulb

🍒 NH3:
• Refrigeration
•Manufacturing HNO3, NaHCO3
•Artificial Silk.
• Urea Formation
•For solvent

🍒 HNO3:
• Manufacturing of ammonium nitrateas fertilizer.
•In explosive
• For making nitroglycerine.
• Making TNT.
• Pickling against of stainless steel.
• Etching of Metal
•Oxidizer in rocket fule.

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የቱ Subject ይከብዳል?


17 Multiple Choice Questions of Biology 🌱🧬

1️⃣ What is the powerhouse of the cell? 🔋
A) Nucleus
B) Mitochondria
C) Ribosome
D) Golgi Apparatus

2️⃣ Which molecule carries genetic information? 🧬
A) RNA
B) DNA
C) Protein
D) Lipid

3️⃣ Which organ is responsible for pumping blood? ❤️
A) Brain
B) Liver
C) Heart
D) Lungs

4️⃣ What gas do plants absorb during photosynthesis? 🌿
A) Oxygen
B) Carbon Dioxide
C) Nitrogen
D) Hydrogen

5️⃣ Which blood type is known as the universal donor? 🩸
A) A
B) B
C) AB
D) O

6️⃣ What is the largest organ in the human body? 🏥
A) Liver
B) Skin
C) Brain
D) Heart

7️⃣ Which part of the plant absorbs water and nutrients? 🌱
A) Stem
B) Leaves
C) Roots
D) Flowers

8️⃣ What is the process of cell division in body cells called? 🔬
A) Meiosis
B) Mitosis
C) Fusion
D) Binary Fission

9️⃣ Which vitamin is produced in the skin when exposed to sunlight? ☀️
A) Vitamin A
B) Vitamin B12
C) Vitamin C
D) Vitamin D

🔟 Which of the following is NOT a type of carbohydrate? 🍞
A) Glucose
B) Starch
C) Hemoglobin
D) Cellulose

1️⃣1️⃣ Which animal can regenerate lost limbs? 🦎
A) Snake
B) Lizard
C) Frog
D) Dolphin

1️⃣2️⃣ What is the basic unit of life? 🏗️
A) Organ
B) Tissue
C) Cell
D) Molecule

1️⃣3️⃣ Which organ filters waste from the blood? 🚰
A) Lungs
B) Liver
C) Kidneys
D) Stomach

1️⃣4️⃣ What is the main function of red blood cells? 🩸
A) Fighting infections
B) Carrying oxygen
C) Digesting food
D) Producing hormones

1️⃣5️⃣ Which part of the brain controls balance and coordination? 🧠
A) Cerebrum
B) Cerebellum
C) Medulla
D) Hypothalamus

1️⃣6️⃣ What is the process of converting food into energy called? 🔥
A) Digestion
B) Respiration
C) Photosynthesis
D) Circulation

1️⃣7️⃣ Which gas is released during photosynthesis? 🌳
A) Oxygen
B) Carbon Dioxide
C) Methane
D) Nitrogen

Answer

1️⃣ B) Mitochondria
2️⃣ B) DNA
3️⃣ C) Heart
4️⃣ B) Carbon Dioxide
5️⃣ D) O
6️⃣ B) Skin
7️⃣ C) Roots
8️⃣ B) Mitosis
9️⃣ D) Vitamin D
🔟 C) Hemoglobin
1️⃣1️⃣ B) Lizard
1️⃣2️⃣ C) Cell
1️⃣3️⃣ C) Kidneys
1️⃣4️⃣ B) Carrying oxygen
1️⃣5️⃣ B) Cerebellum
1️⃣6️⃣ B) Respiration
1️⃣7️⃣ A) Oxygen

https://t.me/Quizfinity7
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Gaaffii baratootta Remedial tahaniif. Maal isiiniif haa lakkisnuu?
Опрос
  •   Remedial Geography Short Note
  •   Remedial Biology Short Note
  •   Remedial Chemistry Short Note
  •   Remedial Physics Short Note
  •   Remedial Final Exam by Video
  •   Remedial Video Tutorial
  •   Remedial History Short Note
  •   Remedial Maths Short Note
  •   All
11 голосов


Organisms 🧬

An organism is a living thing that can grow, reproduce, and respond to its environment. Organisms can be unicellular (one cell) or multicellular (many cells).

Types of Organisms 🏞️

1. Prokaryotic Organisms 🦠

Simple organisms without a nucleus.

Example: Bacteria (E. coli)

2. Eukaryotic Organisms 🌱🐶

Complex organisms with a nucleus.

Example: Humans, Plants, Fungi


Classification of Organisms 🏕️

1. Animals 🦁 – Move, eat food, and have senses. (e.g., Lion, Elephant)


2. Plants 🌿 – Make their own food through photosynthesis. (e.g., Mango tree, Grass)


3. Fungi 🍄 – Absorb nutrients from dead matter. (e.g., Mushroom, Yeast)


4. Protists 🦠 – Microscopic organisms. (e.g., Amoeba, Paramecium)


5. Bacteria 🧫 – Simple, single-celled organisms. (e.g., Lactobacillus)


Characteristics of Organisms 🏕️

✅ Growth 🌱
✅ Reproduction 👶
✅ Response to stimuli ⚡
✅ Metabolism 🔥
✅ Homeostasis ⚖️

Organisms are the foundation of life, playing a vital role in ecosystems! 🌍💚




CALII Academy – "We Learn for Others" 📚🤝🌍

Here are 13 multiple-choice questions on deduction and induction, with answers at the end.


1. Which of the following best defines deductive reasoning?

A) Drawing general conclusions from specific observations
B) Using prior knowledge to make predictions
C) Moving from general principles to specific conclusions
D) Guessing based on intuition


2. Which type of reasoning is used in the following argument?

"All humans are mortal. Socrates is a human. Therefore, Socrates is mortal."
A) Inductive reasoning
B) Deductive reasoning
C) Abductive reasoning
D) Analogical reasoning


3. Inductive reasoning is based on:

A) General rules
B) Specific observations leading to general conclusions
C) Mathematical proofs
D) Absolute certainty


4. Which of the following is an example of inductive reasoning?

A) If it rains, the ground gets wet. It rained today, so the ground is wet.
B) Every swan I have seen is white; therefore, all swans are white.
C) If all men are mortal and Socrates is a man, then Socrates is mortal.
D) If A = B and B = C, then A = C.


5. What is a major limitation of inductive reasoning?

A) It always leads to certain conclusions.
B) It cannot be applied to real-world problems.
C) Its conclusions are probable, not guaranteed.
D) It relies only on mathematical principles.


6. Deductive arguments are valid when:

A) The premises support the conclusion with high probability.
B) The conclusion follows logically from the premises.
C) The argument contains factual statements.
D) The argument is based on personal experience.


7. Which reasoning method is commonly used in scientific experiments?

A) Deductive reasoning
B) Inductive reasoning
C) Both A and B
D) Neither A nor B


8. Which of the following is an example of deductive reasoning?

A) All dogs bark. Max is a dog. Therefore, Max barks.
B) I have seen 100 black cats, so all cats must be black.
C) The sun has risen every day in my life, so it will rise tomorrow.
D) Every child I’ve met likes ice cream, so all children like ice cream.


9. Inductive reasoning is also known as:

A) Bottom-up reasoning
B) Top-down reasoning
C) Reverse reasoning
D) Logical necessity


10. If an argument has true premises and a true conclusion, it is always:

A) Valid
B) Sound
C) Both valid and sound
D) Neither valid nor sound


11. A deductive argument can be invalid if:

A) The premises are false.
B) The structure of the argument is incorrect.
C) The conclusion is false.
D) The argument is based on observation.


12. Which of these is an example of inductive reasoning?

A) All mammals have lungs. A whale is a mammal. Therefore, a whale has lungs.
B) Every apple I have eaten is sweet, so all apples must be sweet.
C) If all humans are mortal and John is a human, then John is mortal.
D) If it rains, the streets get wet. It rained today, so the streets are wet.


13. What type of reasoning is used in mathematics to prove theorems?

A) Inductive reasoning
B) Deductive reasoning
C) Analogical reasoning
D) Statistical reasoning

Answers:

1. C) Moving from general principles to specific conclusions

2. B) Deductive reasoning

3. B) Specific observations leading to general conclusions

4. B) Every swan I have seen is white; therefore, all swans are white.

5. C) Its conclusions are probable, not guaranteed.

6. B) The conclusion follows logically from the premises.

7. C) Both A and B

8. A) All dogs bark. Max is a dog. Therefore, Max barks.

9. A) Bottom-up reasoning
10. C) Both valid and sound

11. B) The structure of the argument is incorrect.

12. B) Every apple I have eaten is sweet, so all apples must be sweet.

13. B) Deductive reasoning




Good morning, CALII Academy family! ☀️📚 Keep learning, stay strong, and chase your dreams! 💪✨ Have a great day! 🚀😊


Good Night, Family! 🌙✨

Rest well 😴, and if God says we’re back tomorrow, we’ll rise with new strength! 💪🙏 Sweet dreams! 💙



📚 Remedial History – Unit 1 Part 5

CALII ACADEMY
"We Learn for Others" 📚🤝🌍


🏛️ Ancient Civilisations in Europe

🇬🇷 Ancient Greek Civilisation

🔹 Birthplace of Western civilisation (~2500 years ago)
🔹 Developed in city-states (Polis) like Athens & Sparta
🔹 Shared language, religion, & culture, but never united as a single nation

✅ Key Contributions

🏛 Architecture – The Parthenon in Athens 🏗️
🎭 Drama & Literature – Greeks invented theatre 🎬
🗿 Sculpture – Masterpieces in marble & bronze ✨
📜 History Writing – Herodotus (Persian Wars), Thucydides (Peloponnesian War) 🏺
🏥 Medicine – Hippocrates, the father of modern medicine 💊
📖 Philosophy – Plato & Aristotle, two of history’s greatest thinkers 🤔
🏆 Olympics, Democracy, Psychology, & Marathon – Greek origins 🏅


🇮🇹 Ancient Roman Civilisation

🔹 Founded in 753 BC near the Tiber River
🔹 Roman Republic (509 BC - 27 BC) – Led by elected Consuls & Senate 🏛️
🔹 Roman Empire (27 BC - 476 AD) – Expanded across Europe under emperors 👑

✅ Key Contributions

🗣️ Latin Language – Basis for many modern European languages 📝
📚 Literature – Writers like Cicero, Caesar, Vergil & Horace 📖
⚖️ Roman Law – Foundation of many modern legal systems ⚔️
📆 Julian Calendar – Introduced by Julius Caesar, base for today's Gregorian calendar 📅
🚧 Engineering – Roads, bridges, aqueducts, & the Coliseum 🏗️


🌟 Summary

🔹 Ancient Greece & Rome shaped European culture, law, and governance.
🔹 Greek achievements in philosophy, democracy, arts, & science remain influential.
🔹 Rome’s contributions in law, language, engineering, & administration continue to impact the world.

📖 Stay tuned for more lessons with CALII ACADEMY! 🎥

#WeLearnForOthers 📚🤝🌍 #RemedialHistoryUnit1




📚 Remedial Chemistry - Unit 3: Physical States of Matter Part 1 (CALII Academy)

1️⃣ Understanding Matter

3.1 Introduction

🔹 Matter ➡️ Anything that occupies space & has mass
🔹 Exists in three main states:
🌬️ Gas ➡️ (e.g., Steam) No fixed shape or volume
💧 Liquid ➡️ (e.g., Water) Fixed volume, takes container’s shape
❄️ Solid ➡️ (e.g., Ice) Fixed shape & volume
🔹 Plasma ⚡ (4th state) ➡️ Ionized gas (e.g., ☀️ Sun, ⚡ Lightning, 🌟 Stars)
🔹 Changes in 🌡️ temperature & ⚖️ pressure affect states of matter


2️⃣ Kinetic Theory of Matter

🌀 Explains differences between solid, liquid & gas based on particle motion
✅ Particles always move & have kinetic energy ⚡
✅ Higher temperature 🔥 ➡️ Faster particle motion
✅ States differ due to energy & motion of particles


3️⃣ Properties of Matter

✅ Gases 🌬️
➡️ No fixed shape & volume
➡️ Easily compressed 🔻
➡️ Low density 🪶
➡️ Exert pressure in all directions ↔️⬆️⬇️
➡️ Flow & diffuse easily 🌫️

✅ Liquids 💧
➡️ Fixed volume 📏, no fixed shape
➡️ Higher density than gases 📦
➡️ Slightly compressible 🔄
➡️ Flow easily (fluids) 🔄

✅ Solids ❄️
➡️ Fixed shape & volume 📏
➡️ Highest density 🔵⚫
➡️ Difficult to compress ❌🔄
➡️ Do not flow 🚫🔄

💡 Key Takeaway: Matter behaves differently based on particle motion & energy! ⚡🔥

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Good morning, CALII Academy family! ☀️📚 Keep learning, stay strong, and chase your dreams! 💪✨ Have a great day! 🚀😊


📚 Remedial History – Unit 1 Part 4

🌍 European Exploration & Colonization of the Americas

CALII ACADEMY

"We Learn for Others" 📚🤝🌍


🚢 1. The Age of Exploration (15th-17th Century)

During this period, European nations explored and colonized the Americas.

🔹 Reasons for Exploration:
✨ Gold & Wealth – Search for gold, silver, and resources 💰
🛤 New Trade Routes – Expansion of global trade 🌎
✝️ Religion – Spread of Christianity ⛪
🏰 Power & Rivalry – Competition among European kingdoms ⚔️


🏴‍☠️ 2. Major European Powers in the Americas

🇪🇸 Spain – Conquered much of Latin America, including the Aztec & Inca Empires. ⚔️
🇵🇹 Portugal – Colonized Brazil and controlled trade routes. 🌿
🇫🇷 France – Established colonies in Canada & the Mississippi River region. 🌲
🇬🇧 England – Settled along the East Coast of North America. 🏡



⚡ 3. Impact of Colonization

💀 Native American Societies Declined
☠️ Deadly diseases (smallpox, measles) wiped out millions.
🔥 Wars & conquests led to the destruction of civilizations.

💰 Economic Changes
🌿 Plantation farming of sugar, tobacco, and cotton expanded.
⛓️ Slave trade increased to supply labor.

🌎 Cultural Exchange
🗣 European languages (Spanish, Portuguese, English, French) spread.
🥔 New crops like potatoes, maize, and tomatoes were introduced to Europe. 🍅


🌟 Summary

🌊 European exploration led to the colonization of the Americas.
⚔️ Native civilizations declined due to war & diseases.
💱 Trade, culture, and economic systems changed forever.

📖 Stay tuned for more lessons with CALII ACADEMY! 🎥

#WeLearnForOthers 📚🤝🌍 #RemedialHistoryPart4




Good Luck 🤞


Answer & Win! 🎉📲

Answer correctly and win a mobile card reward! Are you ready? If you are, react now!"


𝚅𝙴𝚁𝚈''

❌𝚅𝚎𝚛𝚢 𝚕𝚘𝚞𝚍         ✅𝙳𝚎𝚊𝚏𝚎𝚗𝚒𝚗𝚐

❌𝚅𝚎𝚛𝚢 𝚠𝚒𝚜𝚎         ✅𝚂𝚊𝚐𝚊𝚌𝚒𝚘𝚞𝚜

❌𝚅𝚎𝚛𝚢 𝚜𝚑𝚊𝚛𝚙       ✅𝙺𝚎𝚎𝚗

❌𝚅𝚎𝚛𝚢 𝚍𝚎𝚊𝚛        ✅𝙲𝚑𝚎𝚛𝚒𝚜𝚑𝚎𝚍

❌𝚅𝚎𝚛𝚢 𝚑𝚊𝚙𝚙𝚢     ✅𝙴𝚌𝚜𝚝𝚊𝚝𝚒𝚌

❌𝚅𝚎𝚛𝚢 𝚌𝚛𝚎𝚊𝚝𝚒𝚟𝚎   ✅𝙸𝚗𝚗𝚘𝚟𝚊𝚝𝚒𝚟𝚎

❌𝚅𝚎𝚛𝚢 𝚊𝚏𝚛𝚊𝚒𝚍      ✅𝙵𝚎𝚊𝚛𝚏𝚞𝚕

❌𝚅𝚎𝚛𝚢 𝚝𝚊𝚕𝚎𝚗𝚝𝚎𝚍   ✅𝙿𝚎𝚛𝚒𝚕𝚘𝚞𝚜

❌𝚅𝚎𝚛𝚢 𝚜𝚖𝚊𝚛𝚝      ✅𝙸𝚗𝚝𝚎𝚕𝚕𝚒𝚐𝚎𝚗𝚝

❌𝚅𝚎𝚛𝚢 𝚛𝚒𝚌𝚑         ✅𝚆𝚎𝚊𝚕𝚝𝚑𝚢

❌𝚅𝚎𝚛𝚢 𝚍𝚎𝚝𝚊𝚒𝚕𝚎𝚍   ✅𝙼𝚎𝚝𝚒𝚌𝚞𝚕𝚘𝚞𝚜

❌𝚅𝚎𝚛𝚢 𝚠𝚒𝚜𝚎        ✅𝚂𝚊𝚐𝚎

❌𝚅𝚎𝚛𝚢 𝚜𝚑𝚒𝚗𝚢       ✅𝙶𝚕𝚎𝚊𝚖𝚒𝚗𝚐

❌𝚅𝚎𝚛𝚢 𝚌𝚘𝚗𝚏𝚞𝚜𝚎𝚍 ✅𝙿𝚎𝚛𝚙𝚕𝚎𝚡

❌ 𝚅𝚎𝚛𝚢 𝚗𝚎𝚜𝚝      ✅𝙸𝚖𝚖𝚊𝚌𝚞𝚕𝚊𝚝𝚎

❌𝚅𝚎𝚛𝚢 𝚑𝚞𝚛𝚝       ✅𝙱𝚊𝚝𝚝𝚎𝚛𝚎𝚍

𝚂𝚑𝚊𝚛𝚎 and Join CALII Academy




Video Tutorial barbaaddan Link 🖇️ as gad jiraan kan tuquun argachuu dandeessu👇👇👇👇

Remedial Chemistry 👉👉👉👉👇👇 https://www.youtube.com/playlist?list=PL0J82EyF5ZUeLyHjgJqg-qjwrbYY8Wm6o

Saayiinsii Waliigalaa Kutaa 8ffaa👉👉👉👉👉👇 https://www.youtube.com/playlist?list=PL0J82EyF5ZUdDvZOkA2PodSPpRZgmEg2M

Maths Kutaa 9👉👉👉👇 https://www.youtube.com/playlist?list=PL0J82EyF5ZUdBbbhye-F_RYQ3fhc5FMU8

Chemistry Grade 9👉👉👉👇https://www.youtube.com/playlist?list=PL0J82EyF5ZUeutGy0FfGY0wzKZRBZ7MCw

Chemistry Grade 10👉👉👉👉👇https://www.youtube.com/playlist?list=PL0J82EyF5ZUetreZzZGFa8c1iQtcjk_bs



Chemistry Grade 11👉👉👉👉👇 https://www.youtube.com/playlist?list=PL0J82EyF5ZUcDiArQ12jVGLBchQww2l_6

Chemistry Grade 12👉👉👉👇 https://www.youtube.com/playlist?list=PL0J82EyF5ZUfO3hH9ws0EXnoOX2ngAA1R

Enterance Exam Questions and Answer👉👉 https://www.youtube.com/playlist?list=PL0J82EyF5ZUfNOl5zCzm1JlHt7-FJ6YU0

General Chemistry👉👉👉👉👇 https://www.youtube.com/playlist?list=PL0J82EyF5ZUfmG7uft-3GD7pxCZ74-SRC

Показано 20 последних публикаций.