Other examples of gases include nitrogen, which makes up most of the atmosphere; helium, used in balloons; and methane, found in natural gas. These gases play essential roles in our environment and daily lives.
Tiwari Academy Discussion Latest Questions
The water droplets on the outer surface of the glass are due to condensation. The cold temperature of the glass causes moisture in the air to cool and change from vapor to liquid, forming droplets.
The chapter “A Journey through States of Water” fosters curiosity and observational skills, essential for a scientist. Understanding water’s states and the water cycle encourages critical thinking and experimentation, key components in scientific inquiry and exploration.
Air containing water vapor rises in the atmosphere because it is less dense than surrounding dry air. As warm air rises, it cools, allowing water vapor to condense into clouds, influencing weather patterns.