Question

A. Tick (V) the correct answer.
1. Who invented the gold leaf
electroscope?
a. Abraham Lincoln
b. Charles F. Richter
c. Alexander Fleming
d. Abraham Bennett
2. Which of the following is not a layer of
the Earth?
a. Crust
b. Core
c. Magma
d. Mantle
3. Which of the following devices is used
to protect buildings from lightning?
a. Lightning conductor
b. Electroscope
c. Seismograph
d. Richter Scale
4. Which of the following statement
describes the phenomenon of
lightning?
a. Sudden disturbance inside the
Earth's surface
b. Natural electrical discharge in the
clouds
c. Flow of charges
d. Earthing causes lightning
5. Which of the following is a precaution
for earthquakes?
a. Working fire-fighting equipment
b. Taking shelter under tables or desks
c. Moving to open fields away from trees
d. All are correct
B State whether the following statements are true or false. Correct the false statements​

Answer 1

Answer:

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1) Who invented the gold leaf electroscope? - Abraham Bennett

2) Which of the following is not a layer of Earth - Magma

3) Which of the following devices is used to protect the buildings from lightning? - lightning conductor

4) Which of the following statement describes the phenomenon of lightning? - Flow of charges

5) which of the following is a precaution for earthquakes? - All are correct

Answer 2

Answer:

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Answer

1) Who invented the gold leaf electroscope? - Abraham Bennett

2) Which of the following is not a layer of Earth - Magma

3) Which of the following devices is used to protect the buildings from lightning? - lightning conductor

4) Which of the following statement describes the phenomenon of lightning? - Flow of charges

5) which of the following is a precaution for earthquakes? - All are correct