So much Science

Balloons are filled with which gas?

• Carbon Dioxide

• Oxygen

• Nitrogen

• Helium

Which of the following do plants need to live?

• Sugar

• Carbon Dioxide

• H2O

• Nitrogen

• Warmth

Name an insulator

Identify the relationship and choose the correct answer:

Polar bear: Seal ; Mongoose: ______

Why does bread taste sweet after chewing for some time?

• Because it touches your sweet taste buds and they get activated

• Because the saliva converts starch in the bread into sugar

• Because the taste buds send wrong signals to the brain telling it that the bread is sweet

Is this the correct reason for the statement below?

Statement: It is colder on mountains than on ground.

• Yes, It's the correct reason

• No, the reason is wrong

HUGE slabs of rock called __________ float on molten rock below.

• plates
• mountains
• mid-ocean ridges
• mantle

In a science experiment, a student is asked to identify the freezing and melting points of water. Which piece of laboratory equipment should be used?

• Triple Beam Balance

• Thermometer

• Ruler

• Graduated Cylinder

How are igneous rocks formed?

• Years of sediment are laid down on top of each other and forced together

• Acid rain caused by pollution creates holes in metamorphic rocks

• Dust and pebbles are pressed together underground from Earth's heat and pressure

• Magma from a volcanic eruption cools and hardens

Locate all the words in the given crossword. What are all the words related to?

• Water

• Sources of water

• Types of water