Australia Lesson 6

Posljednje ažuriranje about 2 years ago

16

1

Biblioteka

Australia Lesson 6

Posljednje ažuriranje about 2 years ago

16

1

Australia is the largest island on Earth

Tačno

Netačno

1

Victoria has experienced some of the most intense fires in Asutralia's history.

Tačno

Netačno

1

An iconic animal found in Australia is

Toucan

Koala

Eucalyptus tree

Girafee

1

Koalas eat eucalyptus trees. Koalas are?

producers

secondary consumers

primary consumers

decomposers

1

The hottest and dryest months are

May and June

September and October

January and February

April and May

1

According to the figure, most of Victoria

has higher on record rain

has below average rain

1

Dry grasslands are due to changes in

temperature

oxygen levels

rainfall

number of trees

1

Carbon sinks are areas that store carbon. Examples of carbon sinks are peat and trees. In Australia, the carbon sink would be the eucalyptus trees.

Trees are carbon sinks because trees take in carbon dioxide during photosynthesis and store the carbon as glucose and starch.

When carbon sinks burn, carbon is released into the atmosphere

1

What makes Australia a carbon sink?

All the koalas and kangaroos that live there

all the eucalyptus trees

all the people that live there

1

Australia is the largest island on Earth

Tačno

Netačno

Victoria has experienced some of the most intense fires in Asutralia's history.

Tačno

Netačno

1

An iconic animal found in Australia is

Toucan

Koala

Eucalyptus tree

Girafee

1

The hottest and dryest months are

May and June

September and October

January and February

April and May

1

According to the figure, most of Victoria

has higher on record rain

has below average rain

1

Dry grasslands are due to changes in

temperature

oxygen levels

rainfall

number of trees

1

Dry grasslands are led to many lighting fires that have grown in intensity.

true

false

1

Many large fires displaced and killed animals like the koala.

Tačno

Netačno

Eucalyptus trees make their own food by photosynthesis. Eucalyptus trees are

producers

primary consumers

secondary consumers

decomposers

Echindnas eat ants and termites. Echindnas are

producers

secondary conusmers

primary consumers

decomposers

As Melbourn grew, most of the eucalptus forest was removed

true

false

Dry grasslands are led to many lighting fires that have grown in intensity.

true

false

Many large fires displaced and killed animals like the koala.

Tačno

Netačno

How did the carbon sink form?

Animals release carbon during respiration

humans created the sink by building roads

carbon dioxide gets used in photosynthesis by the plants and the plants store the carbon as starch

What will happen to the matter in the carbon cycle if the carbon sink burns?

carbon moves deeper into the earth

carbon is released into the atmopshere

carbon is converted into oxygen

carbon becomes fossil fuels