What is the source of all the energy in an ecosystem?

• air

• grass

• sun

• water

Tags

NGSS.MS-LS2-3

In a food chain, When a rabbit eats hay, the hay is the rabbits source of _____.

• energy

• water

• sunlight

• carbon dioxide

Tags

NGSS.MS-LS2-3

In a food web, the ORIGINAL source of energy comes from the ______.

• grass

• animals

• sun

• water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is matter?

• a tiny piece of matter that is too small to see

• a group of atoms joined together in a particular way

• the stuff that things are made out of

Tags

NGSS.MS-PS1-1

What is a molecule?

• a tiny piece of matter that is too small to see

• a group of atoms joined together in a particular way

• the stuff that things are made of

Tags

NGSS.MS-PS1-1

What is an atom?

• a tiny piece of matter that is too small to see

• a group of atoms joined together in a particular way

• the stuff that things are made of

Tags

NGSS.MS-PS1-1

What is an ecologist?

• A community of organisms together with its environment

• a diagram that shows what eats what in an ecosystem

• something scientists make to answer questions

• a scientist who studies ecosystems

WHat is an ecosystem?

• A scientist who studies ecosystems

• A community of organisms together with its environment

• the ability to make things move or change

• a living thing, such a a plant or animal

What is energy?

• to affect one another

• a diagram that shows what eats what in an ecosystem

• the ability to make things move or change

• A living thing, such as a plant or animal

What is a food web?

• A scientist who studies ecosystems

• a diagram that shows what eats what in an ecosystem

• Something scientists make to answer questions about the real world

• To affect one another

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3