WorksheetsTexas Science
Total questions: 25
Worksheet time: 25mins
What is the atomic number of oxygen?
5
17
Sandwich
8
What is the molecular structure of Table salt?
Sandwich
Molecular who?
NaCI
H2O
What Female Nobel prize winner Conducted research on radioactivity?
Sandwich
Marie curie
Tierra Guinn
Issac Newton
What is the process by which plants release water vapor into the air through their leaves?
Condensation
Transpiration
Evaporation
Precipitation
What is the primary function of the chloroplasts in plant cells?
To break down sugar molecules to release energy
To store water and nutrients
To capture light energy and convert it into chemical energy
To control the entry and exit of substances in and out of the cell
What is the term for the amount of matter in an object?
Weight
Density
Mass
Volume
What type of symbiotic relationship benefits one organism without harming the other?
Mutualism
Commensalism
Parasitism
Predation
What is the term for the movement of particles from an area of higher concentration to an area of lower concentration?
Osmosis
Diffusion
Active transport
Endocytosis
Which of the following is NOT a renewable resource?
Solar energy
Wind energy
Coal
Hydroelectric power
Which of the following is an example of a physical change?
Rusting of iron
Burning of gasoline
Dissolving sugar in water
Cooking an egg
Which of the following is a chemical change?
Dissolving salt in water
Boiling water
Burning wood
Melting ice
Energy= ___ to the speed of light squared
Gravity
Sandwich
Mass
Lighting
who was Dimitri Ivanovich Mendeleev?
Periodic Table inventor
Sandwich
An Astronomer
A singer
How Long does it take for light to get from the sun to the Earth?
150 Million Years
8 minutes
Sandwich
10 seconds
What is the atomic number of oxygen?
5
Sandwich
8
17
What female Nobel Prize winner conducted research on radioactivity?
Sandwich
Tierra Guinn
Marie Curie
Isaac Newton
Who was Dimitri Ivanovich Mendeleev?
Periodic table inventor
Sandwich
A singer
An Astronomer
How long does it take for light to get from the Sun to the Earth?
150 million years
10 seconds
8 minutes
Sandwich
A black hole is formed when...
After a supernova occurs
When a white dwarf turns into a black dwarf
When a black dwarf turns into a black dwarf
Sandwich
What is the molecular structure of table salt?
Sandwich
Molecular who?
H2O
NaCl
What is the primary energy source for the state of Texas?
Natural Gas
Coal
Nuclear
Wind
Which of the following ecosystems is most prevalent in Texas?
Tropical Rainforest
Desert
Grassland
Tundra
What is the scientific term for the study of fossils, which is significant in Texas due to its rich fossil deposits?
Paleontology
Archaeology
Geology
Anthropology
Which Texas-based observatory is known for its research in astronomy?
McDonald Observatory
Palomar Observatory
Mauna Kea Observatory
Arecibo Observatory
What is the primary agricultural product of Texas that has significant scientific research in genetic modification?
Corn
Cotton
Wheat
Soybeans
