WorksheetsP Part 1 Quiz
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
The chemical process by which chlorophyll-containing plants use light to convert carbon dioxide and water into carbohydrates, releasing oxygen as a byproduct.
a)
photosynthesis
b)
parasite
c)
phenomenon
d)
pattern
2.
A change in a substance that does not alter its chemical makeup.
a)
physiology
b)
pH scale
c)
physcial properties
d)
physical change
3.
An organism living in, with or on another organism in which a parasite obtains benefits from a host that it usually injures.
a)
pattern
b)
particle
c)
parasite
d)
pH scale
4.
A reliable sample of traits, acts, tendencies or other observable characteristics.
a)
pattern
b)
particle
c)
pitch
d)
parasite
5.
The property of a sound, especially a musical tone, that is determined by the frequency of the waves producing it; highness or lowness of sound.
a)
pH scale
b)
pitch
c)
pattern
d)
particle
6.
An arrangement of chemical elements based on the periodic law.
a)
pH scale
b)
phenomenon
c)
periodic table
d)
physical properties
7.
A fact or event of scientific interest susceptible to scientific description and explanation.
a)
phenomenon
b)
periodic table
c)
pH scale
d)
particle
8.
A numerical measure of the acidity or alkalinity of a chemical solution.
a)
pH scale
b)
physiology
c)
physical properties
d)
periodic table
9.
The biological science of essential and characteristic life processes, activities and functions.
a)
periodic table
b)
physical properties
c)
phenomenon
d)
physiology
10.
A property of a material that can be observed without changing the chemical makeup of the material.
a)
physical property
b)
pH scale
c)
physiology
d)
particle
11.
Any of the basic units of matter and energy (such as a molecule, atom, proton, electron or photon).
a)
particle
b)
physical properties
c)
periodic table
d)
phenomenon
100 %
