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WorksheetsSCIENCE 7 - EARTH SCI - SUMMATIVE TEST
Total questions: 45
Worksheet time: 16mins
What is a system that is used to locate places using the degrees of longitude and latitude?
Ecological System Scientific System
Geographic Coordinate System
Philippine System
Scientific System
It is a pair of numbers that describe the position of a point.
Coordinates
Longitude
Number
System Longitude
What is the approximate location of the Philippines?
13 degrees N, 122 degrees E
18 degrees N, 190 degrees S
10 degrees S, 124 degrees N
It is the distance from the equator, measured in degrees. It represents the north and south position of a place on Earth.
Equator
Latitude
Longitude
Prime Meridian
To locate exact place on the earth, one must look at?
the lines of latitude only
the lines of longitude only
a neighboring area to describe the location.
the intersecting lines of latitude and longitude
In which latitudes could you find the Philippines?
between 0 degrees and 30 degrees N
between 0 degrees and 30 degrees S
between 120 degrees E and 180 degrees E
between 120 degrees W and 180 degrees W
Earth's ____ are features that benefit people - like air, water, soil, minerals, trees, and petroleum.
Natural resources
Nonrenewable resources
Renewable resources
Rocks and mineral resources
____________ are substances made from things that were once alive.
Natural resources
Fossil fuels
Renewable
Petroleum
Which of the following is correctly matched?
Coal: Renewable
Cotton: Nonrenewable
Aluminum: Renewable
Minerals: Nonrenewable
Which of the following resources takes a very long time to replace?
Crops
Oil
Trees
Water
Which of the following lists includes ALL renewable resources?
geothermal, wind, nuclear, solar
nuclear, gas, coal, wind
solar, wind, natural gas
hydroelectric, solar, biomass, wind, geothermal
The sun's energy is often called ___.
Geothermal energy
Solar energy
Hydroelectric energy
What is referred as blanket of air that surrounds the earth?
Atmosphere
Biosphere
Crust
Mantle
What layer of the atmosphere contains the ozone layer?
Mesosphere
Thermosphere
Troposphere
What refers to the trapping of sun’s heat and radiation that keeps the earth warm?
Geothermal energy
Greenhouse effect
Greenhouse effect
Rotation of Earth
How does energy from the sun enter the atmosphere?
It reaches Earth and enters the atmosphere through radiation.
The sun’s energy enters anywhere in the space including Earth
It enters the atmosphere by vibrating through air particles of the atmosphere.
The plants in the Earth attract the sun’s energy making it enter the Earth’s atmosphere.
What is the correct order of Earth’s atmospheric layers from bottom to top?
Stratosphere, Mesosphere, Troposphere, Thermosphere, Exosphere
Stratosphere, Troposphere, Thermosphere, Mesosphere, Exosphere
Troposphere, Mesosphere, Stratosphere, Thermosphere, Exosphere
Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere
Which of the following is the basis for the division of the layers of the atmosphere surrounding the Earth?
changing temperature
changing weather patterns
changing amount of oxygen
changing composition of gases
Which of the following human activities contribute to global warming?
Composting
Deforestation
Reforestation
Waste segregation
What refers to the northeast monsoon?
Amihan
ITCZ
Habagat
Typhoon
What is the name given to the wind blowing from sea to land?
Thunderstorm
Land breeze
Sea breeze
Cyclone
What do you need in a disaster kit before, during and after typhoon?
First Aid kit
Food
Water
All of these
What is TRUE about Intertropical Convergence Zone(ITCZ)?
It occurs all year round.
It occurs in countries near the equator
It is characterized by hot and humid weather.
It is characterized by cold and humid dry air
While on the beach, a group of Grade 7 learners are studying local winds. Justine the leader of the group explains that the wind direction during the day is usually the reverse of the wind direction at night. Which of the following supports ‘ Justine’s claim?
There is more water in the sea than on the land
Thus is usually an indication that an El Niño event is under way
The water remains at about the same temperature all throughout the day.
Land heats up faster than water during the day and it also cools faster at night
Which of the following is the BEST thing to do during lightning?
Go into a water body.
Stand under a tall tree.
Lie on the ground in an open place.
Stay indoors, away from metallic objects.
Which brings heavy rains to the Philippines during the months of June to October?
Northeast monsoon
Southeast monsoon
Northwest monsoon
Southwest monsoon
What month is the North Pole tilted toward the Sun?
March
June
September
December
In which month in the North Pole tilted away from the Sun?
March
June
September
December
What will be the season in the Philippines if the North Pole is pointing away from the Sun?
dry
spring
wet
winter
What is the effect when the sun's rays strike the ground at a lower angle?
cold season
neutral season
spring season
warm season
What happens when daytime is longer than night time?
There is no effect at all.
The time of heating up during the day will be longer than the time of cooling down at night.
The time of heating up during the night will be shorter than the time of cooling down at night.
The time of heating up during the night will be longer than the time of cooling down during the day
In June, the North Pole will be pointing towards the Sun and the Northern Hemisphere will receive direct rays from the Sun. With these, what will be the climate in the Philippines?
dry
spring
wet
winter
Which of the following are factors that cause seasonal changes?
I. tilt of the Earth III. revolution around the sun
II. length of daytime IV. direct rays of the sun
I, II and III
I, III and IV
II, III and IV
All of the Above
In July 22, 2011, the sun rose at 5:36 AM and had set at 6:28 PM. What is the length of daytime?
11 hours and 25 minutes
11 hours and 45 minutes
12 hours and 52 minutes
12 hours and 32 minutes
Which best describes a year?
The amount of time it takes the moon to revolve around the Earth.
The amount of time it takes for the Earth to revolve around the Sun.
The amount of time it takes for the Sun to revolve around the Earth.
The amount of time it takes for the Earth to rotate on its axis.
According to the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA), the Philippines has two seasons using temperature and rainfall as bases. When do these seasons come?
Wet season is from July to September and dry season is from April to May
Wet season is from June to November and the dry season is from December to May.
Wet season is from May to November and the dry season is from December to May.
Wet season is from September to November and the dry season is from January to May.
How many seasons are there in the Philippines?
1
2
3
4
Which of the things below one need to prepare for the wet season?
Fan
Paper bag
Raincoat
Sunglasses
What is the angle of the earth’s tilt?
20.5°
21.5°
22.5°
23.5°
What is the correct arrangement when solar eclipse occurs?
Sun – Earth – Moon
Earth – Moon – Sun
Moon – Sun – Earth
None of the Above
What is the correct arrangement when lunar eclipse occurs?
Sun – Earth – Moon
Earth – Moon – Sun
Moon – Sun – Earth
None of the Above
What do you call an astronomical event which occurs when the moon, and out planet Earth form a line with the Sun?
Eclipse
Monsoon
Revolution
Umbra
A total lunar eclipse will occur when the moon moves into the __________.
umbra of the Earth
umbra of the Moon
penumbra of the Earth
penumbra of the Moon
Which of the following beliefs and practices have NO scientific basis?
During an eclipse, there is an increase in harmful microorganisms
During an eclipse, we were advised to observe the phenomenon in a basin with water.
During an eclipse, alternating light and dark wavy lines can be seen, called Shadow Band.
None of the above.
What kind of eclipse do we see when the moon is entirely within the Earth’s umbral shadow?
partial lunar eclipse
partial solar eclipse
total lunar eclipse
total solar eclipse
