Final revision G5

What do plants release during photosynthesis?

• Oxygen

• Carbon dioxide

• Water

• Soil

Which sphere includes all living things?

• Atmosphere

• Geosphere

• Biosphere

• Hydrosphere

What force keeps planets in orbit around the Sun?

• Friction

• Gravity

• Magnetism

• Electricity

What causes Earth’s seasons?

• Earth’s shape

• Earth’s tilt and orbit

• The moon’s orbit

• Earth’s rotation

Which of these is caused by Earth's rotation?

• Seasons

• Year

• Day and night

• Moon phases

What keeps the Moon in orbit around Earth?

• Wind

• Gravity

• Light

• Magnetism

Which pattern is repeated every 24 hours?

• Seasons

• Moon phases

• Day and night

• Years

What tool helps scientists observe distant stars?

• Microscope

• Telescope

• Ruler

• Thermometer

What is the main source of energy for the Earth?

• Wind

• Moon

• Sun

• Earth’s core

Stars form patterns in the sky called:

• Clouds

• Shadows

• Constellations

• Satellites