Science quiz Lara day

The Chemical formula for Salt is

• H2O

• NaCl

• NaPO

• CaCO

____________ is when the earth comes in between the sun and the moon.

• Solar Eclipse

• Day Eclipse

• Earth Eclipse

• Lunar Eclipse

The breakdown of earth’s surface  into sediments is………………………

• Avalanche

• Erosion

• Weathering

• Breaking

The last planet from the sun is ______________

• Jupiter

• Mercury

• Saturn

• Neptune

The unit for measuring noise level is …………………………….

• Kilogram(kg)

• Decibel(dB)

• Meter (m)

• Inch (In)

Where in the plant is food usually produced?

• Stem

• Seed

• Leaf

• Root

The most delicate organ of the body is the ………………………..

• Eye

• Ear

• Leg

• Brain

What is the name given to the blood vessels that carry blood away from the heart?

• Artery

• Vein

• Capillary

• Hose

What is the chemical symbol for Iron

• Zn

• Fe

• S

• Ir

Which of this is not the phases of moon

• First quarter

• New Moon

• Full Moon

• Middle Moon