MYP Year 2 Unit 1 Review Questions

Swetha: Lift-off

Why was biosphere 2 built?

• To spend money

• To go to mars and live there and To build an artificial environment.

• To build something cool

• To experiment we can live in a glassed area.

Swetha: Task 1

What was the name of the continents when they were together?

(a)  

Swetha: Task 2

Which one is the definition of Transform plate boundary?

• Places where plates moving apart

• Places where plates crash together

• Places where plates crash together

• Places where plates slide together.

Swetha: Task 3

Which three of them are Secondary predators?

• Fox

• Small bird

• Caterpillar

• Rabbit

• Bears

Swetha: Task 4

Which one is the definition of Parasitism?

• Two organisms fight over a resource such as food,water, or territory

• Both species benefit from the relationship

• One organism lives on or inside another organism and harms it in the process

• A predator feeds on its prey

• One member of the relationship benefits and the other is neither helped nor harmed.

Swetha: Task 5

Why do humans cut down trees? (Choose 3)

• For fun

• For money

• To destroy the world

• To built Factories

• For shelter

Estela: Lift-off

(a)   was a project where scientists tried to live 2 years completely isolated with the resources provided on the big bubble.

Estela: Task 1

A theory says that one day in the past all the continents were combined but then they lifted apart. What was the main cause for the continents lifting apart?

• Tectonic Plates

• Earth Movements

• Water separated them

Estela: Task 2

What is the name of the plate boundary that crashes together?

• Constructive

• Destructive

• Convergent

• Conservative

Estela: Task 3

If one of the living parts of the ecosystem decreases what would happen to the whole ecosystem?

• It would decrease but not that many things would happen

• A change that would make the whole difference in the environment

• A lot of things would die but some would remain