8th Grade NC Science EOG review

The ability to dissolve is known as

Which list shows the 4 major time eras?

Which list has the correct symbiotic relationships?

If a woman comes down with lyme disease, which vector passed it to her?

What era of time are we in?

When an atom shares one or more electrons with another atom it is known as a

What happens to energy as you move up the pyramid?

What has the biggest effect on a community's storage of freshwater?

Why can a person catch a cold so many times?

How would scientists use biotechnology for agriculture?

Your appendix, snakes hips and nictitating membran are all examples of useless organs called

Which direction do the periods go on the periodic table? 

Which of the following is an example of scientists using biotechnology to help aquaculture?

Which of the following is an excellent example of an index fossil?

Which of the following is a characteristic of a good index fossil?

What is Earth's largest source of drinkable water?

Water molecules are unique b/c they have a positive end and a negative end, which is known as

If sandstone (which is a sedimentary rock) is found on a hillside,that hillside was probably...

Which is the most abundant freshwater resource in North Carolina?

When one organism gets something from the relationship but the other is neither helped nor harm

Which is most likely the result of a diet that is high in sugars and fats?

Ductile, Luster & Malleability are characteristics of which element?

Which of the following would be an example of point source pollution?

Which is most associated with the building and repair of cells and tissues?

Which list gives the names of technology that we use to explore the ocean

Plate tectonics are associated with....

Which illness is most likely to spread throughout the world and infect the most people?

What is the best description of what has happened to flowers when they change color?

What aspect of daily life could change an epidemic into a pandemic?

When salt is dissolved in water, the result is a

Commensalism, Parasitism and Mutualism are all forms of __________ relationships.

Space, food, competition and water are examples of

What kind of rock would be more likely to have index fossils?

Which of the following is an ethical issue involving genetically modified foods?

Which of the following would be environmental impacts of using fossil fuels?

When you test the salinity of water, you are testing the amount of __________ in it.

Which mostly likely contributes to organisms being able to make or find their own food?

Which layer is the oldest?

Open systems and closed systems in chemistry refer to

When cells use chemical energy obtained from food, this is known as

Limit showers, turn off lights, ride with others and recycling are all ways to best do this

Which one is the correct formula for finding density?

What does the picture entail?

This is considered to be a widely distributed form of pollution.

This everyday element is all around you(like many elements),especially when you drive your car.

What is the significance of metalloids in the periodic table?

Which ocean zone is most affected by weather?

Which process removes the most water from a local water supply?

Which products would balance the equation below? CaCl2 + 2Li →

Which is the most accurate way to measure Earth's age?

Upwelling is when

When an atom gives up one or more electrons it is known as a

Which of the choices below describes Uranium?

Before continental drift occurred, there was one big land mass known as