Social Studies

It is called _________ , the half of a sphere or globe.

• Cardinal Directions

• Equator

• Hemisphere

What is the primary gas found in the Earth's atmosphere?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

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

What is the chemical formula for table salt?

Which planet is known as the Red Planet?

• Earth

• Mars

• Jupiter

• Venus

What is the process by which plants make their food using sunlight?

• Respiration

• Photosynthesis

• Transpiration

• Digestion

Tags

NGSS.MS-LS1-6

Which organ in the human body is primarily responsible for detoxification?

• Heart

• Liver

• Kidney

• Lung

What is the acceleration due to gravity on Earth?

Which of the following is a renewable source of energy?

• Coal

• Natural Gas

• Solar

• Nuclear

What is the boiling point of water at sea level?