Eurasia the the combined land of two continents: of Europe and Asia.
To the South-west Eurasia borders Africa, so it will definitely be in the correct answer. It can't be "Europe and Africa" since Europe is a part of Eurasia .
It also can't be "Asia and Africa" since Asia is a part of Eurasia .
The correct answer would be: Africa and Australia - but there is no such answer.
So I understand that the question means the land that the two continents share - then the best answer is "Europe and Asia".
hydrosphere, geosphere, and biosphere
Explanation:
Katie's experiment most likely represents the interactions between the hydrosphere, geosphere and biosphere. The hydrosphere is the part of the earth that holds water. Geosphere refers to the solid and rocky part of the earth. Biosphere is the domain of life on the earth.
- The water poured represents oceans in the basins of the world which is a part of the hydrosphere.
- The beach sand is the crust which contains the ocean water which is part of the crust.
- The toothpicks on the sand dunes which are the vegetation represents the biosphere.
Learn more:
crust brainly.com/question/10537829
mantle brainly.com/question/7623608
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Rounding up to the nearest square mile simply means that there are no divisions between miles in your answer. For instance, 1.6 square miles would be rounded up to 2 sq. miles.