Basketball Review

Basketball ReviewTeams2 on 2OR1 on 1

Setup Each team needs a sheet of paper.At the top of your teams paper make a score board EX.

Each team will keep score on their paper.Once the game begins, your team will answer each question on your paper below the score board.

Team ATeam BIIIIIII

Game TimeTeams will be answering all questions at the same time.After the question is read your team will have 15 seconds to write the answer on your paper.(You only have to write the correct letter)Once the time is up each time will reveal their answers.

ScoringIf your team gets the answer correct you earn one point.

If your team does not answer the question correctly you do not earn any points.

Each team can earn points on every question.

Game TimeYou can never lose points.

Keep track of both teams scores on your paper.

Good luck!

When a lake has high turbidity, that means:A) the water has lots of particles in itB) the water is very clearC) the water is very basicD) the water can support many organisms.

Residents noticed a large number of dead fish in Cedar Creek. The problem was traced to a local gas station where a tank of oil was leaking. This is an example ofA) point source pollutionB) thermal pollutionC) non-point source pollution D) a Dissolved Oxygen problem

How does high water temperatures reduce water quality for aquatic organisms?A. lowers pH B. lowers dissolved oxygenC. raises pH D. raises turbidity

Every time it rains fertilizers run off into the nearby rivers. By the end of the summer the nitrate levels and algae blooms are very high. What type of pollution is this?A. point source pollutionB. non-point source pollutionC. neutral pollutionD. It is not pollution. Algae is good.

Why is chlorine added to drinking water?A. chlorine improves the taste of waterB. chlorine soften hard waterC. chlorine kills disease-causing microorganismsD. chlorine prevents water from becoming cloudy.

What kind of pollution could cause low pH in lake water?A. acid rainB. thermal pollutionC. nutrient run-offD. leakage from septic systems

What is one way that dams affect living things in a river?A. dams supply water for irrigationB. dams give salmon and other fish room to swim fartherC. dams send extra nutrients farther down the riverD. dams prevent fish from traveling to the place where they lay their eggs.

Fish are considered to be bio-indicators of a water system because they A. consume only plants.B. are not affected by the health of the water.C. are sensitive to changes in the water.D. are nonliving water quality monitors.

How does a drain field in a septic system help to clean wastewater?A. it collects & holds solid wastesB. it breaks down solid wastesC. it filters wastewaterD. it moves wastewater into a holding tank

2nd QuarterThe process of obtaining fresh water from salt water is calleddesalination

The amount of one substance in a certain volume of another substance is itsconcentration

Pollutant such as oil, salt or sediment would be found in ______________ runoffroadPesticides are most likely to be found in runoff fromfarm fields

The type of water pollution that is caused by smoke and exhaust isacid rain

The pH of water is a measure of its acidity

The semi-solid material left from the industrial sewage treatment process is called sludgePure water is neutral, meaning it is neither an acid nor a base. Pure water has a pH of7

Homes not connected to a municipal waste water treatment facility dispose of their wastes using aseptic system

There is more dissolved oxygen in _______ water.coldSurface water that does not soak in, but slides down the surface, due to an impermeable surface is calledRunoff3rd QuarterAnswer: Point or NonpointPollution that comes from a wide range of sources.Answer: Point or NonpointHigh levels of fertilizers were found in a local river. Individuals are assuming they came from local golf courses, homes, and farms.Answer: Point or NonpointThere is an area near a local lake where individuals are constantly illegally dumping (tires, oil, trash, etc.)Answer: Point or NonpointA landfill is polluting the wells of the houses surrounding it.Answer: Point or NonpointThe factory is allowed to dispose of a set amount of industrial waste into the local water system.Answer: Point or NonpointAn oil tanker exploded and began leaking oil into the ocean.4th QuarterWhat types of water does the Clean Water Act set water quality standards for?A. drinking water B. ocean waterC. surface water D. all US waters

Which of these examples is a water-conservation technique that also reduces water pollution?A. factories making printing inks with water instead of chemical solventsB. farmers using fewer pesticides on farm fields.C. factories reusing cooling water instead of returning it to a riverD. farmers planting fields of coarse grain that filter out pollutants