Is the capacity to cause change:

• Energy

• Mass

• Input

• mass transformation

Choose ALL the abiotic factors that you can observe in this picture.

• Rocks and grass

• Water, rocks, air, clouds

• Fish and plants

• Rocks, air, wood

These organisms produce organic compounds from the oxidation of inorganic compounds and can be found in extreme conditions. Eg. near volcanoes.

• photoautotrophs

• saprothophs

• consumers

• chemoautotrophs

The kinetic energy in solids is:

• High

• Very high

• Very Low

• Zero kinetic energy

The absolute zero is equal to:

• -273 Celsius

• -273 Farenheit

• The least amount of kinetic energy a molecule of water can achieve

• 15 Kelvin

Which is the most abundant state of matter in the universe?

• Plasma

• Gas like hydrogen in stars

• Solid

• Bose Einstein Condensate

Solids have:

• Definite shape and volume

• Definite volume but not shape

• Indefinite shape and volume

• Ionized particles

Drops of water are formed because... :

• Liquids have weak intermolecular forces between their particles

• The particles in water are packed tightly

• Water molecules have a lot of intermolecular space

• The particles in liquids don't have kinetic energy

Boiling point is a : (choose the best option)

• Physical and intensive property

• Physical and extensive property

• Intensive property

• Chemical and intensive property

A chemical property can be observed without changing the structure of the substance or without forming new compounds

• True

• False