Sciense full portions

Madu's father was standing away from the window in an earthquake. Why?

• It can see through glass

• It is not possible

• The strong water can break through glass

What is the uper layer of earth?

• Magma

• Core

• Tectonic plates

• Lava

_______is essential for the formation of heamoglobin in our blood.

• Iron

• Mucus

• Salivary gland

• Large intestine

________occurs due to underwater earthquakes and volcanic eruption.

• Drought

• Tsunami

• Underwater earthquake

• Tidal

Which are the correct statements for small intestine

• Helps in digestion and absorption

  of nutrients

• It is longer and has small width

• It is receiving undigested food

  from small intestine

• Helps in the absorption of water

  from undigested food

Volcano in a ________ eruption

• Man made

• Natural

We can see _______ light in Transparent objects

• No light

• Full light

• Partial

Light can travel only in a _______ line

• Straight

• Vertical

• Slanting

What are the various types of food spoilage?

What all are the colours which appear on the food when it gets spoiled?

• Blue, white

• Green, blue

• Yellow, white, grey, black