Science EOT 2022/2023

What is the difference between Renewable and Nonrenewable resources?

• Renewable resources cannot be replaced within a human lifespan whereas Nonrenewable resources can be replaced within a human lifespan.

• Nonrenewable resources cannot be replaced within a human lifespan whereas Renewable resources can be replaced within a human lifespan.

Two examples of Renewable resources are:

• iron

• people

• geothermal energy

• natural gas

Three examples of Nonrenewable resources are:

• biomass

  energy

• coal

• nuclear energy

• gold

Conservation is all about helping to protect the environment and make natural resources last as long as possible for our use and for use by future generations.

• True

• False

 The main reasons why we conserve are:

• To repair some of the damage done to the environment by humans.

• To maintain species diversity for our benefit and that of wildlife.

• To save money spent on fossil fuels.

• All of the above.

What are two materials the whiteboard in your classroom is made of?

Two properties of the whiteboard in my classroom are:

• plastic

• smooth

• white

• opaque

___ and ___ are examples of frame structures.

A skeleton is an example of a shell structure.

• True

• False

Which of the following are natural structures?

• pyramid

• eggshell

• cave

• bee hive