Font size
S
M
L
XL
WorksheetsQuiz 3
Total questions: 28
Worksheet time: 7mins
Name
Class
Date
1.
Oil, natural gas and coal are examples of …
(a)
2.
What is the main cause of seasons on the Earth?
a)
Changes in the amount of energy coming from the sun
b)
The tilt of the Earth's axis in relation to the sun
c)
The distance between the Earth and the sun
d)
The speed that the Earth rotates around the sun
3.
When large areas of forest are removed so land can be converted for other uses, such as farming, which of the following occurs?
a)
Decreased carbon dioxide
b)
Increased erosion
c)
Greater oxygen production
d)
Colder temperature
4.
An antacid relieves an overly acidic stomach because the main components of antacids are...
a)
Neutral
b)
Bases
c)
Isotopes
d)
Acids
5.
Which of these is a major concern about the overuse of antibiotics
a)
It can lead to antibiotic-resistant bacteria
b)
Antibiotics will get into the water system
c)
There will be an antibiotic shortage
d)
Antibiotics can cause secondary infections
6.
Chlorophyll is a naturally occurring chelate compound in which central metal is
a)
copper
b)
magnesium
c)
iron
d)
calcium
7.
Which of the following is used in pencils?
a)
Graphite
b)
Silicon
c)
Charcoal
d)
Phosphorous
8.
Chemical formula for water is
a)
NaAlO2
b)
H2O
c)
Al2O3
d)
CaSiO3
9.
The outward force, away from the center, felt by an object in circular motion is called_____
a)
Centripetal force
b)
Circular Force
c)
Centrifugal Force
d)
Elastic Force
10.
The definition of "panel on a spacecraft used to generate electrical power" best fits this science term?
a)
Battery
b)
Solar Array
c)
Lunar
d)
Module Byte
11.
Which spacecraft passed Mercury three times in 1974 and 1975?
a)
Mariner 5
b)
Mariner 10
c)
Apollo 12
d)
Viking 2
12.
The process of refining cacao beans for chocolate production is called?
a)
Macing
b)
Husking
c)
Conching
d)
shelling
13.
What technology is used to make telephone calls over the Internet possible?
a)
Voice over Internet Protocol (VoIP)
b)
Bluetooth
c)
Ethernet
d)
NFC
14.
Which computer language is the most widely used?
a)
Java
b)
PHP
c)
C#
d)
Swift
15.
Which tech buzzword is closely related to Artificial Intelligence (AI)?
a)
Virtual Reality
b)
Machine Learning
c)
Cryptocurrency
d)
Microservices
16.
Which of the following is an important step towards the paperless concept?
a)
Doxxing
b)
Digitizing
c)
Debugging
d)
Download
17.
OS' computer abbreviation usually means ?
a)
Order of Significance
b)
Open Software
c)
Operating System
d)
Optical Sensor
18.
What do we call a collection of two or more computers that are located within a limited distance of each other and that are connected to each other directly or indirectly?
a)
Inernet
b)
Intranet
c)
Local Area Network
d)
Wide Area Network
19.
What Filipino public transportation evolved from innovating a military designation of a light vehicle first used by the Americans in World War II?
a)
GI vehicles
b)
Jeepney
c)
Buggy
d)
SUV
20.
What is the Philippines' first microsatellite launched to the International Space Station?
a)
Diwata-1
b)
Diwata-2
c)
Agila-2
d)
Maya-1
21.
What is the cube satellite from the Philippines, which is under the fourth Joint Global Multi-Nation Birds Satellite project or BIRDS-4 Project?
a)
Tsuru
b)
GuaraniSat-1
c)
Maya-2
d)
Agila-1
22.
What program is the country's first initiative in developing its capacity in space science and technology?
a)
Philippine Scientific Earth Observation Microsatellite program
b)
Aerospace Exploration Agency Program
c)
Multi-functional Transport Satellite Program
d)
Landsat Program
23.
What was the first Philippine microsatellite and the first satellite built and designed by Filipinos?
a)
Diwata-1
b)
Diwata-2
c)
Agila-1
d)
Maya-1
24.
What search engine did Google beat in 2004 in order to become the most successful search engine?
a)
MSN
b)
AskJeeves
c)
Yahoo!
d)
Netscape
25.
When did the first virtual event take place?
a)
1990
b)
1989
c)
1995
d)
1993
26.
This is an instrument that measures wind speed and wind pressure
a)
anemometer
b)
thermometer
c)
hygrometer
d)
psychrometer
27.
These are instruments used to record the motion of the ground during an earthquake.
a)
seismometer
b)
anemometer
c)
hygrometer
d)
psychrometer
28.
Which part of this microscope would you look down?
a)
nosepiece
b)
diaphragm
c)
ocular lens
Reset
