Natural Science & Social Science (Pretest)

Question 1

Which weather instrument do we use to measure wind speed?

Accepted Answer

anemometer

Question 2

____________ is the amount of water vapour in the air.

Accepted Answer

Humidity

Question 3

Which one is something not bad for our respiratory system?

Accepted Answer

Fresh Air

Question 4

What are the closest three layers of the atmosphere?

Accepted Answer

Troposphere - Stratosphere - Mesosphere

Question 5

The ___________ system moves blood through the heart and around the body in the arteries and veins.

Accepted Answer

circulatory

Question 6

Lines of ___________ go horizontally around the Earth.

Accepted Answer

latitude

Question 7

____________ are the largest birds in the world.

Accepted Answer

Ostriches

Question 8

Groundwater is stored in underground layers of rock or earth called ___________.

Accepted Answer

aquifers

Question 9

What do we call the weather phenomenon in the picture?

Accepted Answer

Hurricane

Question 10

Which one is not a way of reducing air pollution?

Accepted Answer

Using sprays that contain chemicals

Question 11

The 'Great Red Spot' which is actually a storm that has been blowing for about 350 years is on _____________.

Accepted Answer

Jupiter

Question 12

Most reptiles are ____________. They lay their eggs on land.

Accepted Answer

oviparous

Question 13

Fish have fins to move around and their skin is covered in ___________ which protect their body.

Accepted Answer

scales

Question 14

When the clouds cool and become heavy, drops of water start to fall in the form of _____________.

Accepted Answer

precipitation

Question 15

Baby _________ breathe with their gills. Adults breathe with their lungs and through their skin.

Accepted Answer

amphibians

Question 16

Which planet is the closest to the Sun?

Accepted Answer

Mercury

Question 17

Which organs form our respiratory system?

Accepted Answer

Mouth, Nose and Lungs

Questions 17