water on earth review

The water of our planet is distributed in the hydrosphere. Which of the following pie charts represents the distribution of water and land on earth?

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Salt water has more dissolved minerals than fresh water, and there is more of it on the planet. In which state is salt water?

• plasma state

• solid state

• liquid state

• gas state

Groundwater represents about 20% of the fresh water of our planet. How does groundwater accumulate?

• by evaporation.

• by transpiration

• by infiltration

• by condensation

what are the bodies of water that separate continents

• Lakes

• Oceans

• Rain

• seas

What is an INCORRECT statement about the zone A and zone B?

• A receives more light than B

• B has less pressure that A

• A has more diversity than B

What is the name of the zone B?

• It is call the Photic zone

• It is call the Aphotic zone

In general, what are the characteristics of species that live in zone A?

• they have adapted to little ligh and low pressure

• they have adapted to high pressure and temperatures

• they have adapted to high pressure and a lot of light

• They have adapted to a lot of light and low pressure

what is NOT a characteristic of lakes?

• They contain fresh water

• They have a littoral zone

• They have a profundal zone

• They have salt water

Which stage of the water cycle corresponds to 3?

• surface run off

• condensation

• transpiration

• precipitation

which stage of the water cycle corresponds to 5?

• evaporation

• infiltration

• condensation

• transpiration