Cow quiz - grade 7

What do scientists call special methods “life cycle assessment”.

• cycle

• cycle assessment

• life cycle assessment

• cow cycle

is the government charging extra to whose activity produces carbon dioxie

• yes

• no

• maybe

• im not sure!

What do cow burps and farts contain?

• carbon dioxide and are used to produce methane.

• carbon dioxide

• farts

• air

Draw a cow's burps and farts

What does LCA stand for

• love cycle assessment

• life cycle assessment

• life assessment

• im not sure

What is carbon

• A physical reaction

• A phyisical element

• A chemical element

• A chemical reaction

Is the earths climate changing?

• maybe

• i dont know

• no

• yes

What do scientists calculate?

• The fees of a producy

• The influence of a project

• The life spam of a product

• An analysis of a product

How much methane do cows produce yearly?

• 32.2kg-56.4kg

• 100kg

• 70-120kg

• 2-5kg

What do scientists calculate?

• The fees of a producy

• The influence of a project

• The life spam of a product

• An analysis of a product