7° GEO - TRIM 2 -21-22

What is an ecosystem?

• A group of plants and animals that depend on each other for survival
• all the elements related to the ecosystem like buildings, sun, people, animals
• Animals and plants in a place

What’s an environment?

• surroundings
• ecosystem
• house

Which are the limiting factors?

• climate, temperature, soil, rainfall
• climate, weather, water
• rain, water, food, shelter

What is a natural resource?

• Any material that is made with plastic
• All the animals and plants in the world
• Any resource that comes from nature

What are renewable resources?

• resources Earth replaces naturally
• resources that cannot be replaced
• resources that will be modifying our world

What are nonrenewable resources?

• resources Earth replaces naturally
• resources that CANNOT be replaced
• resources that will be modifying our world

What is a habitat?

• The place where a plant or animal lives
• A group of animals
• The plans that live in a place

What is desertification?

• When animals don’t have a nest
• When in a desert rains
• the spread of desert-like conditions

What is hummus?

• decayed plant or animal matter
• the characteristics of a plant
• plants and animals living in a place

What’s deforestation?

• The clearing of trees
• planting trees to replace lost forestland
• when a place has the characteristics of a desert