2nd Round Be Number 1 Science Competition

Mary placed two similar pots of plants X and Y in school garden for a few days. She watered plant Y daily but not plant X.

After some time, she observed that plant X died but plant Y grew well and taller. She concluded that plant need ....... to live

• (1)air

• (2)food 

• (3)light 

• (4) water

The table below show the characteristic of four animals. A tick (V) means the animal has the characteristic. Which animal A,B,C and D represents a pigeon?

• (1)A

• (2)B

• (3)C

• (4)D

Study the classification table beside. Which of the following best represent the headings for  A and B?

• (1) A: has scales, B:has feathers 

• (2) A:has tail, B:does not has tail

• (3) A:has fins, B: does not has fins

• (4) A:breathes through lungs, B:breathes through moist skin

Study the four animals. Which animals are in the same group of mammals?

• (1) dog, lizard, goat

• (2) dog, goat, horse

• (3) dog, lizard, horse

• (4) lizard, dog, horse

The table below shows the characteristic(s) of items A and B. The tick (✓) in the box shows the characteristic the item has.

Which of the following sets best represent A and B?

• (1) A: Plant, B: Animal

• (2) A: Animal, B: Non living things

• (3) A: Non living things, B: Plant

• (4) A: Palnt, B: Non living things

The diagram below show plant L.

Which body part of this plant has the function to do photosynthesis?

• (1) Leaves

• (2) Water

• (3) Roots

• (4) Flower

Which characteristic(s) of all mammals is/are true?

A: has 6 legs

B: produce milk to feed their young

C: has hair as outer body covering

• (1) A only

• (2) A and B

• (3) B and C

• (4) C only

Study the classification beside.

How are the animals grouped?

• (1) what they eat

• (2) the way they move

• (3) the way they reproduce

• (4) number of legs that they have

The diagram beside show four different item.

Selvy wanted to classify the four items into two groups equally. Which of the following is NOT a suitable heading to group them?

• 1

• 2

• 3

• 4

Look at the picture.

Based on this picture, which material is the example of transparent material?

• (1) brick

• (2) table

• (3) water

• (4) wood