Everyday Science MCQs

Correct answer A. The Frigid Zone

Correct answer B. Urea

Correct answer D. Currents in the sea

Correct answer A. Nephridiopore

Correct answer D. Rising tide while meeting river currents

Correct answer C. 50 ml

Correct answer E. Diorite

Correct answer C. Xanthine

Correct answer B. Mass

Correct answer A. They excrete some waste materials directly into the soil, occasionally using them as a chemical weapon against competing plants

Correct answer B. It is about 350 km thick

Correct answer C. O2

Correct answer C. Gorge

Correct answer B. Bony fishes

Correct answer C. Monsoon

Correct answer A. Osmoconformers

Correct answer D. Anemometer

Correct answer A. Increased transpiration through larger leaf surface area

Correct answer C. The atmosphere

Correct answer C. Dew point is reached