Science, English

1st -

5thgrade

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Marine ecology

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  • 1. Multiple Choice
    45 seconds
    5 pts

    What is marine ecology studying?

    matter, its fundamental components, its movement and behavior in space and time

    lands, features, inhabitants and phenomena of the Earth and planets

    marine-life habitats, populations, and interactions among organisms and the surrounding environment

    the atmosphere (which includes atmospheric chemistry and atmospheric physics), which focuses on weather forecasting.

  • 2. Multiple Choice
    45 seconds
    5 pts

    What does the study of marine ecology include?

    influence of geology, geography, meteorology, pedology, chemistry, and physics on marine environments

    compounds consisting of atoms, molecules and ions: their composition, structure, properties of substances

    numbers (arithmetic and number theory), formulas and related structures (algebra), shapes and spaces

    all aspects of life, in particular: structure, functioning, growth, origin

  • 3. Multiple Choice
    45 seconds
    5 pts

    What happens when chemical nutrients are throwing into the ocean’s ecosystem?

    penguins will disappear :(

    the number of the earth's population is decreasing

    the temperature rises with a layer of lithospheric plates

    leads to reductions in oxygen levels, the decay of plant life, and a severe decline in the quality of the seawater itself

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