How do polar bears adapt to cold climate?
With thick fur and layers of fat
What do nettle leaves have to protect themselves?
little hairs that sting
What do desert plants have to avoid losing water?
spines instead of leaves
What are plants in the food chain?
Producers
What do producers do?
Make their own food
What do producers need to make their own food?
Non-living organisms like sunlight, water, minerals
What do consumers do?
Feed on other living things
What transforms dead organisms into minerals in the soil?
Decomposers
How do humans change nature? Give 4 examples
We hunt animal, we use water for many purposes, we have fun in nature, we use materials like wood and rocks to create objects
What type of damages do humas produce in nature?
They hunt animals that are nearly extinct, they cut down too many trees, they destroy habitats, they pollute the environment
