Systems Guided Notes Slides

Multiple Choice

This type of energy is stored in chemical bonds and released in reactions

• chemical

• kinetic

• potential

• electrical

Multiple Choice

All are true of the lhe Law of Conservation of energy EXCEPT

• energy cannot be created or destroyed

• Energy can change from one form to another

• It is lost in the form of heat

• Can not be transferred from one form to another

Multiple Choice

A group of parts that work together to do a job, perform a function, or produce a result is called a

• function

• system

• feedback

Multiple Choice

Biological organisms exchange energy between them and their surroundings, as they consume energy storing molecules and release energy to the environment by doing work. This is an example of what type of system?

•  Closed System

• Open System

•  Isolated System

Multiple Choice

Biological organisms are open systems. Energy is exchanged between organisms and their surroundings, as they consume energy-storing molecules and release the energy to the environment by doing work. Which scientific law supports this energy exchange?

•  The Buoyancy Principle

• Newton’s Laws of Motion

• The Universal Law of Gravitation

• The Law of Conservation of Energy

Multiple Choice

Florida is estimated to have over 2 million acres of seagrass located close to the shoreline. Seagrasses and the organisms that grow on them are the food sources for many animals. What type of thermodynamic system is a seagrass bed classified?

• Open System

• Closed System

• Isolated system

Categorize

Options (10)

ocean

food chain

living organisms

open coke bottle

water cycle

Earth

carbon cycle

closed coke can

universe

coke can in thermis

Put the following examples into the proper system

Open System

Closed System

Isolated System

Multiple Choice

What best explains why ocean ecosystems are an open system with regards to the Law of Conservation of Energy?

• Energy is transferred among many different food chains within the ocean

• All of the energy in the ocean stays in the ocean but does convert between form

•  Energy is constantly transferred between organisms and the water environment of the ocean

• Energy is transferred between the ocean and other areas such as the atmosphere, the soil, 

  and the land masses

Multiple Choice

The ocean is one of the major ecosystems in the world. Which type of thermodynamic system describes the ocean environment?

• Closed System

• Isolated System

• Open System

Multiple Choice

How does an isolated system differ from closed and open systems?

• An isolated system is always in equilibrium, while closed and open systems are not

• An isolated system does not exchange matter or energy with its surroundings, while closed and open systems do.

• An isolated system has a fixed volume, unlike closed and open systems

• An isolated system allows matter exchange but not energy exchange with its surroundings

Multiple Choice

According to the law of conservation of energy, the total amount of energy in the universe ____.

• remains constant

• changes constantly

• increases

• decreases

Multiple Choice

The Law of Conservation of Energy states that energy is never __________________ or _________________, only transferred.

• created, destroyed

• created, subtracted

• added, subtracted

• destroyed, subtracted

Multiple Choice

Which type of system does a tidal pool represent?

• Open system

• Closed system

• Isolated system

Multiple Choice

 A coral reef represents which type of thermodynamic system?

• Open system

• Closed system

• Isolated system

Multiple Choice

 In marine ecosystems, solar energy is able to enter food chains when phytoplankton conduct

photosynthesis to convert solar energy into chemical energy. Which type of system is a typical food

chain in this ecosystem?

• Open system

• Closed system

• Isolated system

Labelling

Label the system

Drag labels to their correct position on the image

closed system

isolated system

open system