Science - Second semster

Which of the following is a period on the periodic table?

• Vertical column

• Horizontal row

• Group of gases

• Block of metals

Which element is a noble gas?

• Hydrogen

• Neon

• Sodium

• Iron

Energy from the Sun travels to Earth by...

• Conduction

• Convection

• Radiation

• Reflection

Which form of energy is stored energy?

• Kinetic

• Potential

• Thermal

• Light

The Earth's outermost layer is called the...

• Core

• Mantle

• Crust

• Lithosphere

The movement of tectonic plates causes...

• Weather changes

• Earthquakes

• Erosion

• Rainfall

Which process breaks down rocks into smaller pieces?

• Deposition

• Weathering

• Compaction

• Cementation

Which of the following is not a renewable resource?

• Sunlight

• Wind

• Natural gas

• Water

The greenhouse effect is caused by...

• Plant growth

• Trapped heat in the atmosphere

• Ocean currents

• Winds

The main cause of wind is...

• Earth’s rotation

• Uneven heating of Earth's surface

• Rainfall

• Earth’s revolution