The causes of the echo is _____...? Mcqs

✅ Correct Answer: Reflection

✅ Correct Answer: All of these

✅ Correct Answer: lakes and forests to die

✅ Correct Answer: Solid molecules are packed tightly

✅ Correct Answer: Water insoluble minerals

✅ Correct Answer: Porro

✅ Correct Answer: All of these

✅ Correct Answer: Increase the surface area for absorption

✅ Correct Answer: [Product] is more

✅ Correct Answer: Area of contact is decreased

✅ Correct Answer: Refraction of rays of sun passing through the atmosphere

✅ Correct Answer: Sterility

✅ Correct Answer: Rate of absorption of water

✅ Correct Answer: Store Food

✅ Correct Answer: Two Protons and two Neutrons

✅ Correct Answer: Movement

✅ Correct Answer: Bird flu

✅ Correct Answer: Chronic Liver disease

✅ Correct Answer: Reflects

✅ Correct Answer: Imbibition

✅ Correct Answer: Gamma rays

✅ Correct Answer: Electronic Configuration

✅ Correct Answer: Blood clotting disorder

✅ Correct Answer: convex lens

✅ Correct Answer: Acid

✅ Correct Answer: Use of milled rice

✅ Correct Answer: Virus

✅ Correct Answer: Mantle Plumes

✅ Correct Answer: Muscle weakness and vision problem

✅ Correct Answer: Depth

✅ Correct Answer: Barium

✅ Correct Answer: Difference in crystalline Structure

✅ Correct Answer: Mumps

✅ Correct Answer: Roughness of surfaces

✅ Correct Answer: Earth is revolving round the sun