- Oceans are very big and vast, can they really be threatened by human action?
- How do you measure the depth of an ocean ?
- In your opinion, is the sentence ,, we know more about space than we do the ocean'' true ? How can we change this ?
- How can we observe what the surface of the ocean floor looks like when it is so deep ?
- Hi. This might be a little silly, but since ninety-five per cent of the ocean is unexplored, what's your opinion of
- How , after a collision with another planet , Terra left with a huge ocean and a mega- continent ? Why Terra wasn't a
- Do you think in the near future will be able to filter the water in the ocean so we can use?
- Does the volcanic ash dissolve in water (oceans,seas) ? If not, does this mean that the marine life can be affected ?
- Hello. I wanted to ask…what does paleomagnetism particularly study? :)
- Do you expected to be one of the finalists?
- Why is water vapor only in the troposphere part?
- 1.How did Earth and other planets form?-su yaşin
- Do you think the accumulation of tension can be prevented in order to reduce the intesity of earthquake? (1 Comment)