Answer:
The early atmosphere was comprised of a high amount of carbon dioxide and water vapor. These water vapors have undergone the process of condensation and resulted in the formation of oceans. The carbon dioxide gas was mostly consumed by primitive lives such as the blue-green algae, and cyanobacteria, and by carrying out the process of photosynthesis, it liberated oxygen.
Some amount of carbon dioxide was also brought down from the atmosphere by mixing up with the rainwater (acid rain), and are mostly concentrated in the deeper zone of the oceans forming limestones.
Currently, a total of about 0.03% of CO₂ is present in the atmosphere in today's world.
European Countries can retain their cultural identities by excelling and polishing what they are good at.
<u>Explanation:</u>
European Countries can retain their cultural identities by excelling and polishing what they are good at. This can be proven by certain examples;
<u>Example 1:</u>
Volkswagen, a German Car manufacturer that is known to make durable cars. Due to its becoming famous during World War II, it has found its success by exporting to other countries and providing cars that were up to the mark and were made using state of the art materials.
<u>Example 2: </u>
Switzerland is known for its cheese. It’s so famous that it’s known all over the world by the name of Swiss Cheese. Swiss cheese has become so famous that it has become an integral part of all types of cuisines all over the world.
and I will call me on Monday and we will discuss this with the mary team
Answer: Aquaculture could help decrease the effects of human consumption of fish on freshwater and marine water habitats by producing food without taking away from over-fished environments.
Explanation: I HOPE THIS HELPS U!!!!