Ecosystems

What are the two main parts of an ecosystem?

• Animals and plants
• Biotic & abiotic
• Habitat and rocks
• living and non living things

Tags

NGSS.MS-LS2-3

Where  does  the energy of most of the ecosystems come from?

• Batteries 
• Air
• Sun
• Electricity

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The place where organisms live is .....

• The ground
• The habitat
• The foodweb
• The sea

What do habitats give to organisms?

• Food
• Shelter
• Water
• All the before

Tags

NGSS.MS-LS2-1

The way that organims are organized is...

• The habitat
• The team
• The organization
• The niche

Why are many of the Earth´s ecosystems threatened?

• Because the climate change
• Because the man is changing them
• Because there is not more place for living

The study of the ecosystems is called ...

• History
• Geography
• Ecology
• Science

Tags

NGSS.MS-LS2-2