STAAR Math

What is the primary source of energy for the Earth's climate system?

• The Sun

• The Moon

• Geothermal energy

• Nuclear energy

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

Which of the following elements is essential for the process of photosynthesis?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Helium

Tags

NGSS.MS-LS1-6

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which organelle is known as the powerhouse of the cell?

• Nucleus

• Mitochondria

• Ribosome

• Chloroplast

Tags

NGSS.MS-LS1-2

What is the acceleration due to gravity on Earth?

Which gas is most abundant in the Earth's atmosphere?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

What is the process by which plants lose water vapor through their leaves?

• Photosynthesis

• Respiration

• Transpiration

• Condensation

Which of the following is a renewable source of energy?

• Coal

• Natural Gas

• Solar Energy

• Nuclear Energy

What is the basic unit of life?

• Atom

• Molecule

• Cell

• Organ

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1