The pyramid of energy in any ecosystem is _________?

Related Mcqs:

1. A loudspeaker changes _________ energy into sound energy.

   A. Chemical B. Electrical C. Light D. Kinetic Submitted by: Danish Balani...

2. A device which converts chemical energy into electrical energy is called __________?

   A. motor B. generator C. moving-coil meter D. battery...

3. Wind energy is the __________ energy.

   A. Potential B. Transverse C. Kinetic D. Mechanical...

4. A device that converts mechanical energy into electric energy is called_______?

   A. Motor. B. Transformer. C. Coil. D. Generator....

5. Select the arrangement of electromagnetic radiation which starts with the lowest energy and increases to greatest energy?

   A. radio, visible, infrared, ultraviolet, x-ray, gamma ray B. radio, infrared, visible, x-ray, gamma ray, ultraviolet C. visible, radio, infrared, ultraviolet, x-ray, gamma ray D. radio, infrared, visible, ultraviolet, x-ray, gamma ray Submitted by: Mansoor Ul Haque...

6. The radiant energy having lowest energy is?

   A. gamma rays B. UV rays C. visible light D. Radio waves Submitted by: Malik Asghar Hussain...

7. _______________ causes biomagnification problem in the Ecosystem.

   A. Lead B. Mercury C. Chromium D. Copper Submitted by: Malik Asghar Hussain...

8. The amount of energy in wheat is__________?

   A. 100 K Calories/100 gram B. 245 K Calories/100 gram C. 348 K Calories/100 gram D. 490 K Calories/100 gram Submitted by: Ashfaque Ali Khoso...

9. Magnitude of energy released by an earthquake is calculated using ________?

   A. Earthquake scale B. Seismic scale C. Richter scale D. Temblor scale Submitted by: Rashid Mehmood...

10. Which of these is NOT a form of energy?

    A. Heat B. Light C. Temperature D. Electricity Submitted by: Yamna khan...