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Worksheets6th gr NYS Science final exam
Total questions: 75
Worksheet time: 2hrs 41mins
Asthenosphere
1. Rock sediments that travel down a mountain, sand being blown across the beach, and mud sliding down a hill are all examples of
pressing and cementing
erosion
part of the rock cycle
fossil formation
The remains of living things that died long ago are often found in what type of rock?
igneous rocks
sedimentary rock
metamorphic rock
all rocks
The cooled and hardened magma from volcanoes form what rocks?
igneous
sedimentary
metamorphic
fossils
Hot, molten rock inside the earth is called ...
lava
magma
igneous rock
minerals
Once magma reaches the earth's surface, it is called __________.
a vent
minerals
igneous rocks
lava
Rocks that are buried deep in the earth can be changed into an entirely new rock when it goes through what?
weathering and erosion
pressing and cementing
heat and pressure
cooling and hardening
A cliff formed near the ocean. Which statement best describes how this cliff formed?
Warm air melted the rock.
Sun rays evaporated the rock.
Ocean waves washed away rock.
Plant roots pushed away the rock.
What causes global convection currents
Forests
greenhouse gases
more land forms
uneven heating of the Earth's surface
What city will experience decreasing temperatures in the next day?
Denver
El Paso
Memphis
Los Angeles
Where do warm ocean currents come from?
warm ocean currents come from the southern hemisphere
warm ocean currents come from the equator
Warm ocean currents come from the poles
Warm ocean currents come from the beach
Where do cold ocean currents come from?
cold ocean currents come from the southern hemisphere
cold ocean currents come from the equator
cold ocean currents come from the poles
cold ocean currents come from the beach
What does this symbol represent?
Cold Front
Warm Front
Stationary Front
Occluded Front
What does this symbol represent?
Cold Front
Warm Front
Stationary Front
Occluded Front
high Pressures are associated with what type of weather
fair weather
cold weather
warm weather
rainy weather
The sun's rays are least direct near the equator.
True
False - near the poles
False - at high altitudes
False - far from the ocean
Global warming is known as the gradual increase in _________________ of the atmosphere.
precipitation
sun spots
temperature
ocean currents
The most abundant greenhouse gas in the atmosphere is ___________________.
oxygen
nitrogen
carbon dioxide
argon
Possible human solutions for limiting global warming and climate change are...
being more energy-efficient
using renewable sources of energy
removing carbon from fossil fuel emissions
all of the above
Which of the following is an accurate model of how the Sun, Earth, and Moon move?
Sun and moon orbit Earth
Earth and moon orbit Sun
Earth orbits the Sun and the moon orbits Earth
Earth and sun orbit moon
This table shows the rotation period and revolution period for 6 planets, and Earth’s moon, all relative to Earth’s periods. Which 2 planets have shorter days than Earth?
Jupiter and Saturn
Venus and Mercury
Mars and Jupiter
Saturn and Moon
How long ago was our solar system formed?
10 million years ago
4.6 million years ago
4.6 billion years ago
2 billion years ago
What are the three major types of galaxies?
Spiral
Elliptical
Glasticas
Irregular
an immense cloud of dust & gas where stars are born
black hole
nebula
prominence
supernova
