Marine ecology

Marine ecology

1st - 5th Grade

10 Qs

quiz-placeholder

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Marine ecology

Marine ecology

Assessment

Quiz

Science, English

1st - 5th Grade

Practice Problem

Medium

Created by

Надежда Сидорова

Used 24+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 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 QUESTION

45 sec • 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 QUESTION

45 sec • 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

4.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

The phenomenon of thermal pollution . What are the consequences?

the ability of organisms to absorb protein decreases

animals and plants that cannot survive and die out

the number of reef corals is decreasing, pathogens are spreading

significant growth of new animal species

5.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

The water is covered with a layer that does not pass oxygen when...

algae produce too much of a special type of substances

there is a release of toxic gases

there is an oil spill

6.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

The main and most difficult-to-decompose type of littering, which marine life is often confused with food

plastic

banana skins

surfactants

glass

7.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

Significantly reduces the concentration of oxygen in the seas:

debris in the ocean does not decompose and remain in the ocean for years

huge density of living organisms in water

the disappearance of brown algae

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