SKC GRADE 6

Materials that block electricity is known as .....

• conductor

• insolator

I am a type of animal that has a backbone and can breathe air. I am known for my warm blood and my ability to give birth to live young. What am I?

• Birds

• Mammals

• Spiders

• Reptiles

What is the diaphragm's main function?

• pump blood into the lungs

• pump carbon dioxide out of the lungs and pull oxygen into the lungs

• pump oxygen out of the lungs and pull carbon dioxide into the lungs

• pumping blood

What is the vector for sleeping sickness ?

• human

• Trypanosoma brucei

• tsetse fly

Which example provides evidence of a chemical change?

• Wood releases ash and smoke when burned.

• Rock particles separate when soil is being sifted.

• Boiling water bubbles when being heated.

• Sugar is not visible when dissolved in water.

A wooden pole is a great example of an

• Radiation

• Conductor

• Convection

• Insulator

In the food web shown, who is the secondary consumer?

• grass

• mouse

• rabbit

• fox

The organism that hunts for food is a

• predator

• prey

• decomposer

• producer

Why might an organism have more than one arrow coming from them in a food web?

• More than one organism may eat them.

• They may eat more than one other organism.

• This organism gets its energy from multiple sources.

igneous rock formed from lava that erupted onto Earth's surface

• extrusive

• intrusive

• clastic

• biogenic