What is is called when water turns into a vapor? (a)  

What is it called when plants give off water vapor as a waste product? (a)  

When tiny droplets of water form in the air its called- (a)  

Which one of these does not add CO2 to the atmosphere? (a)  

What does not produce carbon dioxide? (a)  

How do living organisms return carbon to the atmosphere in the carbon cycle? (a)  

Which of the following is NOT a storage of carbon (a)  

What is the largest sink of carbon on the planet? (a)  

(a)   causes surface currents.

(a)   causes deep ocean currents

Decreasing ocean temperature causes the density of the water to (a)   .

Nutrients are brought to the surface for phytoplankton to use at (a)   .

(a)   causes the Coriolis Effect

Gyres in the southern hemisphere are surface currents that turn (a)   due to the Coriolis Effect.

(a)   and (b)   affect the ocean's density and cause the Global Conveyor Belt to travel

In ocean, the permanent boundary boundary that separates warmer water above from colder water below. (a)  

A layer in an ocean or other body of water in which water density increases rapidly with depth. (a)  

Due to the Coriolis Effect, water in the northern hemisphere moves (a)  

Warm ocean currents generally come from (a)  

Where is ocean water the densest. (a)  

Water evaporating from the surface of a lake moves from the (a)  

When carbon dioxide dissolves from the air into the ocean- the interaction is between (a)  

When volcanoes erupt, dust and ash particles spread through much of the air blocking the sun.  Which two spheres are interacting?  (a)  

Which front is this? (a)  

A body of air that has the same temperature and moisture levels throughout is called what?  (a)  

What direction is the warm front moving on the map?  (a)  

Nice weather (a)  

Which condition usually means cloudy, stormy weather? (a)  

What type of storm front is this?  (a)  

Which most likely produces clear, cool weather? (a)  

Which type of front is pictured? (a)  

Which system results in rainy or stormy weather? (a)  

Heat is the (a)   of energy.

Temperature is the (a)   of energy.

In heat transfer, heat always flows from the (a)   substance to the (b)   substance.

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent variable is (a)  

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, what is the dependent variable? (a)  

Mr. S set up an experiment to see how the mass of a ball affects the distance it rolls off a ramp. What is the controlled variable? (a)  

Which type of investigation does not have a hypothesis? (a)  

Which type of investigation has a control group? (a)  

In which type of investigation would you look for similarities between 2 different plants? (a)  

In which type of investigation would you compare the growth of pants given different amounts of fertilizer to a plant that was not given any fertilizer? (a)  

Students identify types of organisms eaten by a praying mantis. (a)  

According to the map, which city is likely experiencing warmer weather? (a)  

Which type of weather is Dallas, Texas, likely experiencing? (a)  

Which type of front is near Seattle? (a)  

This weather tool measures wind speed  (a)  

Which weather tool measures air pressure? (a)