Science Quiz on Plants and Animals

What is the main function of of this human body part?

• Placing human teeth

• Enables humans to speak

• Protects the brain from injury

• Allows humans to have a face shape

How does this plant protect itself against enemies?

• thorny

• poisonous

• has bad smell

• have fine hair

Why does this animal hibernate throughout the winter?

• The low temperature during winter makes animal B feel lazy

• To save energy, because it is difficult to find food during winter

• For animal B to protect itself from freezing due to low temperature

• To avoid being hunted by other animals that go out looking for food during the winter

Why can't we operate electrical equipment with wet hands?

• Wet hands increase the risk of electric shock

• Wet hands will cause electrical equipment to not work perfectly

• Wet hands will cause the electric current to not flow in the equipment

• Wet hands will cause electrical equipment to use a higher current to function

What can be done to prevent the rusting of this playground equipment in the future?

• Painting the playground equipment

• Just let it rust because it has artistic value

• Wrap the playground equipment with plastic

• Apply oil or grease to the surface of the playground equipment

Which of the following is the most suitable explanation for the observations made by Fateha?

• The thermometer is broken

• The boiling point of water is 100°C

• All the water in the beaker has turned into water vapor

• Water is no longer capable of receiving heat after a temperature of 100° C

What is the function of the fragrant smell and the tasty and edible filling, which is in fruit of plant X?

• To attract animals to eat and help spread seeds

• As a reward for animals that do not damage the plant

• To ensure the presence of the fruit is noticed by animals

• To make it easier for the wind to spread the scent of the fruit to the entire nearby area

A few hours later the weather in the area turned hot and windy. What will happen to the puddle a few hours later?

• The puddle will remain as it is

• Puddle of water will freeze into ice

• The puddle will become thick like jelly

• The puddle will dry up through the process of evaporation

How can Mr. Ronnister reduce his energy to lift the load of books by using this tool?

• Use a screw to tighten the pulley

• Using an inclined plane to help the load rise upwards

• Using wedges to hold the feet while pulling the pulley rope

• Add pedals (wheels and axles and gears) to make it easier for the pulley rope to move up and down

Syarifah had trouble sailing north when his compass broke. This situation caused him to rely on the X constellation to guide his direction at night. Ariff’s grandfather talks about the situation of farmers in the old days depending on the Y constellation to determine the harvest season and the Z constellation to plant.

Which of the following is the correct match for constellation X, Y and Z?

• X Big Dipper Y Scorpio Z Orion

• X Orion Y Big Dipper Z Scorpio

• X Southern Cross Y Big Dipper Z Orion

• X Orion Y Scorpio Z Big Dipper