Practise Atmosphere MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.
Study Atmosphere through multiple-choice questions in Everyday Science. This subtopic contains 291 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.
Use these Atmosphere MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.
Continue your revision with related topics: 100 Most Repeated MCQs of EDS PDF MCQs, Alloy MCQs, Basics of Every Day Science EDS MCQs, Biology MCQs, Botany MCQs, Branch of Science MCQs, Cell MCQs, Chemistry MCQs.
Return to all Everyday Science topics to choose your next area of study. Read the MCQ study guide to plan your revision, or try a Everyday Science practice quiz.
Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.
Answer: Suspended Particulate Matter
Explanation Suspended particulate matter is a microscopic particle of solid or liquid matter suspended in the air.
Answer: Bare rocks
Explanation Lithosere succession takes place on bare rocks. "Litho" refers to "rock," So lithosere specifically describes the process of ecological succession that begins on exposed rock surfaces
بجلی گرج سے تیز کیوں آتی ہے؟
Answer: see the answer in detail
Explanation Why lightning comes faster than thunder? 5 marks Lightning is faster than thunder. Lightning and thunder happen at the same time. But you see lightning before you hear thunder because light, which travels a million times faster than sound , arrives almost instantly. Sound, on the other hand, takes about five seconds to travel one mile. light at a speed of around 300,000,000 meters per second travels much faster than sound which moves at 340 meters per second. ND23-2-2023
جب دو جاندار اس طرح آپس میں ملتے ہیں کہ دونوں کو فائدہ پہنچے تو کیا کہا جاتا ہے؟
Answer: Mutualism
Explanation Mutualism is a type of symbiotic relationship where both organisms benefit from each other's presence. Examples of mutualism include : The birds that ride on large buffalos and elephants Honeybees visit male and female flowers for nectar and pollen, and the flowers get pollinated.
موسمی تضادات زیادہ سے زیادہ ہیں؟
Answer: Mid-latitudes
Explanation Seasonal contrasts are maximum in mid latitude.
ہوا ______ کا مرکب ہے؟
Answer: Gas
Explanation Air is a homogeneous mixture of the gaseous substances nitrogen, oxygen, smaller amounts of other substances. ND26-9-2023
ماحول میں نوبل گیس کی فیصد کتنی ہے؟
Answer: About 0.9%
Explanation Noble gases (mainly argon) make up about 0.9% of Earth's atmosphere. Argon is the most abundant , followed by neon, helium, krypton, and xenon.
Answer: Low atmospheric pressure
Explanation Cooking is difficult in the mountains primarily due to low atmospheric pressure, which affects the boiling point of water. Decreased Pressure at High Altitude: As altitude increases, the atmospheric pressure decreases because there is less air pushing down from above. Lower Boiling Point: Water boils when its vapor pressure equals the surrounding atmospheric pressure. With lower pressure on mountains, water needs less heat to reach its boiling point, so i t boils at a lower temperature than the 100°C (212°F) it does at sea level. Slower Cooking: Since food cooks based on temperature, boiling it in water that is not as hot (e.g., 92°C at 8,000 feet) means the cooking process takes significantly longer to achieve the same result as at sea level.
زمین کے ماحول (یا ہوا) میں سب سے زیادہ پرچر جز ہے؟
Answer: Nitrogen
Explanation An abundant component in Earth's atmosphere is nitrogen , about 78% of the air. The second most abundant gas is oxygen , which makes up about 21% of the air. Hydrogen and carbon dioxide are both present in the air, but in much smaller amounts than nitrogen and oxygen. Last updated by NA on 23-April-2026
پروڈیوسر سے صارفین اور پھر سڑنے والوں میں توانائی کی منتقلی کو ___ کہا جاتا ہے؟
Answer: Food Chain
Explanation The food chain is the sequence of energy transfer from: Producers ( plants, algae, phytoplankton ) → Consumers (herbivores, carnivores, omnivores) → Decomposers ( fungi, bacteria, insects ) This energy transfer is also known as the energy flow or trophic cascade.
Found a mistake? Use “Report correction” in the practice tool or contact us with the question and a supporting source.