Write the following Statement Is True Or False. & Write True - Science STD 8 Questions

Questions

Write the following Statement Is True Or False. & Write True Statement.

5 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark

Landslide results in loss of plant life.

Answer

True.

Question 21 Mark

Indiscriminate cutting of the trees results in improvement of soil quality.

Answer

False. (Indiscriminate cutting of the trees results in soil erosion.)

Question 31 Mark

A fire caused due to electrical components is extinguished by fire extinguishers like carbon dioxide are used.

Answer

True.

Question 41 Mark

Potassium, sodium and calcium are the metals that react with water at high room temperature.

Answer

False. (Potassium, sodium and calcium are the metals that react with water at normal room temperature.)

Question 51 Mark

Every year nearly 2,400 to 4,000 earthquakes occur on the earth.

Answer

False. (Every year nearly 12,400 to 14,000 earthquakes occur on the earth.)