Living and non living

Ladybird is the (a)   consumer.

Acid rain is formed due to the burning of (a)   which releases sulfur dioxide.

The ozone layer is ...............above the Earth's surface.

• 30km

• 55km

• 45km

• 25km

Is a plant living, nonliving, or once alive? 

• All of the above
• Living
• Nonliving
• Once alive

Cars need gas so they can move. Are they living or non living?

• living

• non living

• I am not sure.

The CFCs break down the ozone layer above Antarctica in these conditions.

• at cold temperatures, no sunlight

• hot temperatures, sunlight

• cold temperature , sunlight

• warm temperature , sunlight

How do we know a phone is not alive? 

• It doesn't consume energy. 
• It doesn't reproduce on its own. 
• It doesn't respond to its environment. 
• It doesn't maintain homeostasis (balance, like temperature control, with its environment). 

What is organism level of organisation?

• The level of organisation where organ systems are organised

• The level of organisation where tissues in the body combine to form an organ , which performs a particular function

• Several communities living together in a particular region , along with environment

• A group of organisms of the same species

Which one of the following hierarchy is correct?

• atoms - cells - systems - organs

• tissues - cells - systems - organs

• cells - tissues - organs - system

• atoms - cells - systems - tissues

Which of the following is NOT a requirement for all living things?

• have at least one cell

• use energy

• adapt to environment

• breathe oxygen with lungs