What is transpiration in plants?

In the Earth's atmosphere, nitrogen is the most abundant gas. The gas oxygen is the second most plentiful. Diatomic molecules exist in each of these gases. Apr 17, 2025 ... Nitrogen makes up about 78% of Earth's atmosphere and Argon is the third most abundant gas (1%) in Earth's atmosphere, after oxygen (21%). Jan 10, 2024 ... Nitrogen is the most abundant gas in our atmosphere — about 78% of the atmosphere is nitrogen. The next most abundant gas in the atmosphere is ... Jun 4, 2020 ... For current atmospheric concentrations, the per-molecule forcings of the abundant greenhouse gases H_2O and CO_2 are suppressed by four orders ... Understand that plants cannot directly use atmospheric nitrogen (N₂) because it is in a stable diatomic form that is not reactive. View full solution. Recognize ... Today's crossword puzzle clue is a quick one: Third-most abundant gas in the atmosphere. We will try to find the right answer to this particular crossword clue. The concentration of methane in the atmosphere has more than doubled since preindustrial times, reaching over 1,800 ppb in recent years (see the range of ... The atmosphere is composed of nitrogen, oxygen, carbon dioxide, and water vapor, as well as small amounts of other gases. Nitrogen is the most abundant gas in ... Jun 17, 2020 ... B.com, pursuing M.com from Pt. Ravishankar Shukla University, Raipur (Graduated 2018) · 4y ·. Nitrogen. 202 views · Submission accepted by. Apr 27, 2023 ... The most abundant gas in the air is nitrogen (N2), which represents approximately 78% of the Earth's atmosphere. Oxygen (O2) is the second ...