© Mark E. Damon - All Rights Reserved Welcome Juniors Please take a seat in the front and make sure...

© Mark E. Damon - All Rights Reserved

Welcome

JuniorsPlease take a seat in the

front and make sure you have a clicker!

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$1 Million$500,000$250,000$125,000$64,000$32,000$16,000$8,000$4,000$2,000$1,000$500$300$200$100

50:50Welcome to

Who Wants to be an

Earth Science

Millionaire


Another

Presentation

© 2000 - All rights [email protected]


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A: gulf stream

D: warm front

50:50

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The rotations of the earth causes ocean currents and

winds to form spiral patterns above its surface.

What is this called?

B: lunar cycle

C: Coriolis force


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50:50

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A: The area receives little or no rainfall or snow.

C: The area is rich in fossils and other sedimentary rock.

B: The area has a small seasonal temperature difference.

An area contains active volcanoes and experiences earthquakes. Which of the following statements about this area is most likely to

be true?

D: The area is located very near a tectonic plate boundary


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50:50

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A: when the star was born

B: early luminosity of the star

D: original diameter of the star

All stars will eventually become a black hole, a

white dwarf, or a neutron star. What characteristic of the star determines its final

fate?

C: original mass of the star


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50:50

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C: water salinity D: wind strength and direction

Which of the following things does NOT affect the development of ocean currents?

A: water temperature B: beach erosion


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C: the size of the star

B: the absolute magnitude of the star

D: the apparent magnitude of the star

50:50

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Many stars are blue, red, or yellow. What does the color of a star reveal?

A: the temperature of the star


Congratulations!

You’ve ReachedYou’ve Reached

the $1,000the $1,000

Milestone!Milestone!

Congratulations!Congratulations!


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A: Famous scientists should support the idea.

B: Areas of unusual darkness in space must be counted.

D: The theory must be modified to include all arguments

50:50

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The theory of black holes is popular, but some scientists say black holes do not exist.

What should be done to make the theory of black

holes more accepted?

C: Definitive data must be collected from a black hole.


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A: New models were created by more qualified

scientists. C: Through the years, younger

scientists did not like the model

created by previous scientists.

B: Scientific methods were not used to make older models.

50:50

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The atomic model has been changed many times. Why would scientists change the atomic model over time?

D: As new evidence came available, the model was changed to match the

findings.


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A: Each branch of science has

its own set of rules.

C: Different parts of the universe have different rules.

D: Science can manipulate the

basic rules of the universe.

50:50

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Which of the following describes one basic assumption behind

all scientific inquiry?

B: All natural phenomena obey rules.


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A: convergent boundary B: ocean boundary

D: transform boundary

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The diagram below shows new sea floor being formed in the Mid-Atlantic Ridge. What type of tectonic plate

boundary is the Mid-Atlantic Ridge?

C: divergent boundary


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50:50

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C: a decrease in global levels of carbon dioxide

B: an increase in global levels of oxygen

D: an increase in the number of trees in another forest

Plants use carbon dioxide in the atmosphere to aid in the production of food. Plants then release oxygen into the atmosphere. What might be a long-term result of clearing large areas of forestland?

A: an increase in global levels of carbon dioxide


Congratulations!

You’ve ReachedYou’ve Reached

the $32,000the $32,000

Milestone!Milestone!

Congratulations!Congratulations!


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A: Their gravity is too weak.

C: The planets are too small to

attract moons.

50:50

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Mercury and Venus are the only planets that do not have moons. Which is one hypothesis that explains this phenomenon?

B: Venus is the moon of

Mercury.

D: The planets are too close to the Sun’s gravity.


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A: when the Moon is lined up with

neither the Sun nor Earth

D: when the Moon is at a 45-degree angle to

the line between the Sun and Earth

50:50

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The gravitational pulls of the Moon and the Sun create tides on Earth. When does a spring tide (extreme tide) occur?

C: when the Moon is at right angles to

the line between the Sun and Earth

B: when the Moon is lined up

with the Sun and Earth


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A: Fossils were brought with

migrating humans. B: The remains of living things

were carried in hurricane winds.

50:50

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Scientists often discover fossils of the same species on continents that are separated by thousands of miles of ocean. What explains how fossils can exist in places so far apart?

D: Ocean currents carried some objects many miles.

C: Tectonic movement has separated

continents that were once connected.


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50:50

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A: Radioactive decay releases alpha, beta, and gamma rays.

C: Radioactive isotopes produce heat, which can be measured.

B: Radioactive isotopes are large and can be separated easily from other

atoms.

Radioactive decay is used to determine the age of rocks and fossils. Which characteristic of radioactive decay allows scientists to determine the age of materials?

D: Radioactive isotopes break down at a constant rate.


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C: a neutron star D: a white dwarf

50:50

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A low- to intermediate-mass star (up to about 1.4 stellar masses) will turn into a red giant as its life cycle continues. When the red giant uses up all its helium fuel, what does it become?

A: a black hole B: a supernova


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© Mark E. Damon - All Rights Reserved Welcome Juniors Please take a seat in the front and make sure...

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Transcript of © Mark E. Damon - All Rights Reserved Welcome Juniors Please take a seat in the front and make sure...