Form 2 Science

The Importance of Biodiversity (Variety of life on Earth)

( Choose two)

• Weapon

• Balance in Nature

• Architecture

• Medical

Are invertebrates (animals without backbone) with legs or without leg

• With legs

• Without legs

• Both

The Examples of Reptiles

- Produce eggs with a shell

- Have scales and hard skin

Choose two answers

• Crocodiles

• Donkey

• Eagle

• Turtles

Feeding habits of Secondary Consumer

(Could choose One or More)

• Omnivore

• Fasting

• Herbivore

• Carnivore

What is meant by Mutualism? (interaction between organism?

• An interaction that benefits one organism and harm the other.

• An interaction that benefits both organisms.

• One organism eats another organism.

• Organisms in one habitat compete for limited supply of basic needs.

Are invertebrates (animals without backbone) with legs or without leg

• With legs

• Without legs

• Both

Which class of food required for growth and to repair damaged tissue?

• Fibre

• Fat

• Carbohydrate

• Protein

Units used to measure total energy of food .

Choose MORE THAN ONE

• joules (J)

• Calorie (cal)

• Newton (N)

• Kelvin (K)

Which are the diseases spread by mosquito?

Choose MORE THAN ONE

• Malaria

• Leptospirosis

• Dengue

• Zika

What is the Colour of the Sun when it is in the coldest state ?

• Purple

• White

• Red

• Orange

• Blue