How will you show the presence of air in water? Why is this important to aquatic life?
Answers
Answer:
We can show that air is dissolved in water with the help of following activity: Take some water in a glass or metal container like pan and heat it. Just before water begins to boil, you will notice some bubbles at the inner surface of the pan. These bubbles come from the air dissolved in water.
Living oceans absorb carbon dioxide from the atmosphere and reduce the impact of climate change. The diversity and productivity of the world's oceans is a vital interest for humankind. Our security, our economy, our very survival all require healthy oceans.
Answer:
by performing a simple activity
Explanation:
Observe when we heat water in a pan or any utensils,after some time it starts boiling and produces bubbles which shows the presence of air in water.
This is important for aquatic life because they have a special organ for breathing,they intake dissolved oxygen in water. Due to this they have higher breathing rate