Exam

Rice is a high water demanding wetland crop. Thus, rice will grow best on in soils with low permeability. Examine the chart. Which soil is best for rice cultivation.?

• Type I

• Type II

• Type III

• Type IV

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS1-5

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which of the following is a renewable energy source?

• Coal

• Natural Gas

• Solar Energy

• Nuclear Energy

What is the powerhouse of the cell?

• Nucleus

• Mitochondria

• Ribosome

• Endoplasmic Reticulum

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 make their food?

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Tags

NGSS.MS-LS1-6

Which element has the atomic number 6?

• Oxygen

• Carbon

• Nitrogen

• Helium

What is the boiling point of water at standard atmospheric pressure?

Tags

NGSS.MS-PS1-4

Which of the following is a chemical change?

• Melting of ice

• Boiling of water

• Rusting of iron

• Breaking of glass

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5