Grade 5 Science Summary

What is revolution ?

• The movement of Earth around itself.

• The movement of Earth around the moon.

• The movement of Earth around the Sun.

• The movement of Earth around Jupiter.

Why does the Earth experience seasons?

• Because some parts of the Sun have different temperatures.

• Because of Earth's tilt.

• Because it moves closer and farther from the Sun.

• Because the moon changes the weather.

When does the Sun appear highest in the sky?

• Midday

• Night.

• 10:00 AM

• At sunset.

What do plants need for photosynthesis?

• Carbon dioxide

• Sunlight

• Water

• Glucose

• All of the above except red.

What do plants produce after Photosynthesis?

• Oxygen and Carbon Dioxide

• Water and Glucose

• Glucose and oxygen.

• Carbon dioxide and Water.

What are plants made of?

• Carbon

• Sunlight

• Soil

• Air

What are consumers?

• Organisms that take energy from other organisms.

• Organisms that produce their own food by the process of Photosynthesis

• Carnivores

• Organisms that break up dead animals and plants and release it in the soil.

What happens if snake numbers decline?

• Owls will die and bluebirds will increase in number which makes grasshopper numbers decrease.

• Bluebirds won't find food so grasshoppers increase in number which makes all the grass disappear.

• Grasses will increase so mushrooms will starve.

• Actually, nothing would really happen.

Answer explanation

When an organism increases or decreases it makes the food chain unbalanced- Allah created food chains in a balanced, perfect way!

What is the very beginning of this food chain?

• Grass.

• The Sun.

• Mushrooms.

• Snakes.

Answer explanation

The Sun is the beginning of almost every food chain, even though it was not mentioned in that image.

Aisha and Muna are making an experiment.They put some ants in a box half shady, half sunny. They wrote down where the ants went.What is their big question?

• How do ants react to being put in a box?

• Can ants escape out of boxes?

• Do ants prefer to go to sunny or shady places?