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24 questions
What is a testable prediction based on observations?
Independent variable
Educated Guess
Hypothesis
Control Group
Two common variables are age and time. Are they independent or dependent variables?
Independent
Dependent
Neither
Both
The spinning movement of the Earth around its axis is called the ....
Revolution
Rotation
Orbit
Spin
The sphere of the Earth that includes all the gases that surround the Earth is called ....
Hemisphere
Biosphere
Atmoshpere
Air sphere
The most direct sunlight hits the Earth near the North and South Pole.
True
False
Changes in the angle at which sunlight hits Earth causes _________.
Daily Weather Patterns
Day & Night
The Seasons
Earth's Orbital Path
The movement or orbit of the Earth around the Sun is called its revolution.
True
False
The condition of the atmosphere in a certain place at a specific time is called _______.
Storm
Weather
Climate
Atmosphere conditions
The main energy source for all the systems on the Earth is....
The Sun
Earth's Core
Space
Which of the following is NOT one of the three types of thermal energy transfer?
Conduction
Radation
Convection
Diffusion
Thermal Energy always moves from hot to cold.
True
False
A bacteria would be considered....
Unicellular
Multicellular
Nonliving
Virus
All cells come from existing cells.
True
False
On a microscope, what is the larger knob used to focus the image under low power called?
Fine adjustment Knob
Coarse Objective Knob
Stage
Base
The _________ is the smallest unit that can be considered living.
Cell
Protein
Amino Acid
Atom
Humans have _____________ body systems.
8
9
10
11
The human body system that controls all other systems is the _______________ system.
Endrocrin
Digestive
Nervous
Lymphatic
Different versions of a specific trait are called.....
Alleles
Chromosomes
DNA
Proteins
_______________ is widely considered the "Father of Genetics."
Googoo Moomoo
Gregor Mendel
Grayson Magill
Gregory Mattais
What are the chances that the offspring from this Punnett Square will express the recessive trait?
0% or 0/4
25% or 1/4
50% or 2/4
75% or 3/4
100 % or 4/4
"The boy broke the tree branch and fell in the water." Is that an observation, inference, or prediction?
Observation
Inference
Prediction
Earth's atmosphere is mostly made up of ...
Oxygen
Nitrogen
Carbon Dioxide
Greenhouse Gases
Here is a diagram showing the Sun's radiation coming to Earth and being trapped in Earth's atmosphere. What is this phenomenon called?
Climate Change
Global Warming
Greenhouse Gas Effect
Hot Temperature
Who is Mrs. Anderson's Husband? Mr. _______
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