When water freezes, it:

D) Expands, becoming less dense

C) Contracts, becoming less dense

Water's special properties, such as its ability to moderate temperature and its cohesive behavior, contribute to:

A) The stability of aquatic ecosystems

B) Increased acidity of marine environments

C) Decreased density of seawater

D) Expansion of ocean water volume

How do similar investigations conducted in various parts of the world contribute to scientific understanding?

C) By confirming hypotheses and leading to the same outcome

A) By yielding different outcomes due to regional differences

B) By producing conflicting results leading to further investigation

D) By demonstrating the unpredictability of scientific experiments

Which example best illustrates how scientific inferences are drawn from observations?

A) Recording changes in ocean acidity levels and inferring the impact on coral reefs

B) Noting variations in ocean temperatures and concluding global warming trends

C) Identifying patterns in whale migration routes and inferring mating behaviors

D) Observing changes in algae populations and inferring nutrient availability

Which step of the scientific method involves examining existing knowledge and models in light of empirical evidence?

A) Conducting systematic observations

D) Posing questions about the natural world

Which statement best characterizes science and its methods?

C) Science involves systematic inquiry based on evidence and reasoning.

A) Science relies solely on intuition and personal beliefs.

B) Science produces absolute truths that never change.

D) Science is subjective and depends on individual perspectives.

Which aspect of scientific investigations involves using tools to gather, analyze, and interpret data?

C) Conducting systematic observations

A) Posing questions about the natural world

B) Reviewing what is known in light of empirical evidence

D) Generating explanations that describe natural phenomena

How does the general distribution of life in aquatic systems vary according to factors such as chemistry, geography, light, depth, salinity, and temperature?

D) It is influenced by various physical and chemical factors.

A) It remains consistent regardless of environmental conditions.

B) It is primarily determined by human activity.

C) It fluctuates based on seasonal changes.

In what way does creativity play a role in constructing scientific questions, methods, and explanations?

D) By fostering innovation and problem-solving in research

A) By limiting the scope of scientific inquiry

B) By providing a framework for generating hypotheses

C) By encouraging adherence to established procedures

How do scientists' varied backgrounds, talents, interests, and goals influence the explanations they make about observations of natural phenomena?

B) By promoting diversity of perspectives and interpretations

A) By ensuring uniformity in scientific interpretations

C) By inhibiting collaboration among researchers

D) By minimizing the impact of personal biases on scientific inquiry

Why is scientific knowledge considered both durable and robust yet open to change?

C) Because scientific knowledge evolves through ongoing examination and argumentation

A) Because scientific findings are always accurate and final

B) Because scientific knowledge is immune to new investigations

D) Because scientific knowledge is based solely on subjective interpretations

How does the recognition of competing interpretations of scientific observations contribute to the strength of science?

B) By fostering debate and encouraging the generation of new ideas

A) By suppressing alternative viewpoints to maintain consensus

C) By discouraging critical analysis and inquiry

D) By promoting conformity and limiting innovation

Which aspect of the geologic development of present-day oceans have shaped the geological features of Earth's oceans over millions of years.

C) Movement of tectonic plates and seafloor spreading

A) Biological diversity of marine ecosystems

B) Formation of ocean currents and gyres

D) Evolution of marine species over time

What commonly found features are identified in the geologic development of present-day oceans?

C) Volcanic islands and trenches

What is the function of models in science?

B) To simplify complex phenomena and aid understanding

A) To provide definitive answers to scientific questions

C) To replace empirical evidence and observation

D) To enforce conformity among scientific theories

Which statement best describes the wide range of models used in science?

B) Models encompass a diverse array of representations, from physical replicas to mathematical simulations.

A) Models are limited to physical replicas of natural phenomena.

C) Models are exclusively used in the field of theoretical physics.

D) Models are only applicable in laboratory settings.

How do models aid in understanding the geologic development of the present-day oceans?

C) By simplifying complex processes and allowing for predictions

A) By replacing the need for empirical observations

B) By providing definitive explanations for natural phenomena

D) By eliminating the need for scientific inquiry and investigation

Which major processes and features are identified as a result of moving plates? This process occurs primarily at plate boundaries, where magma rises to the surface and solidifies, forming new landmasses.

B) Creation of volcanic islands

How do scientists assess the reliability of sources of information?

B) By applying strict standards of scientific investigation

A) By accepting information from any available source

C) By prioritizing information from non-scientific sources

D) By disregarding peer-reviewed research

What does a scientific theory represent?

C) The most powerful explanation based on current evidence

A) A temporary explanation based on limited evidence

B) An untested hypothesis proposed by a single scientist

D) A subjective interpretation of natural phenomena

What changes in ecosystems result from seasonal variations?

C) Temporary fluctuations in species composition and abundance

A) Consistent stability and uniformity throughout the year

B) Gradual adaptation and evolution of species over time

D) Permanent alteration of ecosystem structure and function

How do seasonal variations impact the distribution of life in aquatic systems?

B) By influencing the availability of light and nutrients

A) By causing permanent shifts in ocean currents

C) By reducing the effects of salinity and temperature

D) By promoting uniformity in species distribution

What role does climate change play in altering ecosystems?

C) It leads to the extinction of species and loss of habitat.

A) It has minimal impact on ecosystem dynamics.

B) It accelerates succession and promotes biodiversity.

D) It enhances ecosystem resilience and stability.

How do various oceanic and freshwater processes, such as currents, tides, and waves, affect the abundance of aquatic organisms?

C) By transporting nutrients and organic matter

A) By reducing the impact of temperature fluctuations

B) By promoting uniformity in species distribution

D) By minimizing the effects of salinity changes

What role do ocean currents play in affecting the abundance of aquatic organisms?

B) They transport nutrients and distribute heat throughout the ocean.

A) They decrease biodiversity by isolating populations.

C) They create barriers that prevent species migration.

D) They have no significant impact on aquatic ecosystems.

How do tides influence the abundance of aquatic organisms?

B) By providing a source of nutrients for marine life

A) By causing drastic changes in water temperature

C) By creating tidal pools that harbor diverse species

D) By diminishing the effects of wave action on coastal habitats

How do waves affect the abundance of aquatic organisms?

B) They facilitate nutrient exchange and oxygenation.

A) They decrease biodiversity by disrupting habitats.

C) They inhibit the movement of marine species.

D) They have no impact on the distribution of aquatic organisms.

In what way do oceanic and freshwater processes contribute to the resilience of aquatic ecosystems?

C) By transporting nutrients and maintaining habitat connectivity

A) By isolating populations and reducing genetic diversity

B) By promoting the uniform distribution of species

D) By minimizing the effects of environmental changes on species interactions

The Law of Conservation of Energy states that energy cannot be created or destroyed, only transformed from one form to another within a closed or isolated system. How does the Law of Conservation of Energy relate to our Earth's Systems?

C) By distinguishing among open, closed, and isolated systems

A) By analyzing the impact of human activities on energy consumption

B) By differentiating between renewable and non-renewable energy sources

D) By studying the relationship between energy and ocean currents

How do the special properties of water contribute to Earth's suitability as an environment for life?

C) By providing stability to aquatic environments

A) By decreasing the Earth's overall temperature

B) By promoting the growth of desert ecosystems

D) By increasing the acidity of marine habitats

How does the versatility of water as a solvent contribute to Earth's suitability as an environment for life?

C) By facilitating the transport of nutrients and waste products

A) By limiting the availability of essential nutrients for organisms

B) By creating barriers to chemical reactions in aquatic ecosystems

D) By decreasing the overall salinity of marine environments

Marine Sci EOC Review 1

Quiz

•

Biology

•

9th - 12th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-LS2-3, MS-LS2-4, MS-ESS2-4

+26

Standards-aligned

Melissa Trujillo

Used 16+ times

FREE Resource

41 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of an abiotic component in a marine ecosystem?

a) Phytoplankton

b) Seaweed

c) Sunlight

d) Fish population

In a terrestrial ecosystem, which of the following would be considered a biotic component?

a) Soil pH

b) Temperature

c) Tree population

d) Atmospheric pressure

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do seasonal variations impact terrestrial ecosystems?

a) They have no effect on terrestrial ecosystems.

b) They can lead to changes in precipitation patterns and plant growth.

c) They only affect marine ecosystems.

d) They cause permanent changes in soil composition.

What is a consequence of climate change on freshwater ecosystems?

a) Decreased water temperature

b) Increased glacier formation

c) Disruption of aquatic food chains

d) Expansion of wetland habitats

Which of the following best defines succession in ecosystems?

a) The rapid introduction of invasive species

b) The irreversible loss of biodiversity

c) The gradual process of change in species composition over time

d) The sudden disappearance of key habitat elements

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property of water allows it to stick to itself and to other substances?

A) Expansion upon freezing

B) Versatility as a solvent

C) Cohesive behavior

D) Ability to moderate temperature

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What characteristic of water contributes to its role in regulating Earth's climate by absorbing and releasing heat slowly?

A) Versatility as a solvent

B) Cohesive behavior

C) Ability to moderate temperature

D) Expansion upon freezing

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Marine Sci EOC Review 1

41 questions

Which of the following is an example of an abiotic component in a marine ecosystem?

In a terrestrial ecosystem, which of the following would be considered a biotic component?

How do seasonal variations impact terrestrial ecosystems?

What is a consequence of climate change on freshwater ecosystems?

Which of the following best defines succession in ecosystems?

Which property of water allows it to stick to itself and to other substances?

What characteristic of water contributes to its role in regulating Earth's climate by absorbing and releasing heat slowly?

When water freezes, it:

Which property of water allows it to dissolve various substances, making it an excellent medium for chemical reactions to occur?

Water's special properties, such as its ability to moderate temperature and its cohesive behavior, contribute to:

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