Practice check: In environmental studies, which gas is a major component of the natural greenhouse effect and also rises due to human activities?

✅ D. Hydrogen bond

✅ D. ATP

✅ A. H2O

a: H2O | b: NaCl | c: O2 | d: CO2 Read more

✅ A. Controlled decomposition of organic material

a: Controlled decomposition of organic material | b: Distilling seawater only | c: Burning plastic | d: Mining coal Read more

✅ A. Thermometer

a: Thermometer | b: Voltmeter | c: Seismometer | d: Barometer Read more

✅ D. Carbon dioxide

a: Neon | b: Argon | c: Helium | d: Carbon dioxide Read more

✅ A. Vitamin B6

✅ C. The Moon

a: Titan | b: Europa | c: The Moon | d: Phobos Read more