Photosynthesis
Food chains
Eccosystems
100

Plants use photosynthesis to make ___ for food.

What is sugar?

100

In the pond what organism makes its own food.

Phytoplankton or lilypad or cattail

100

This is the word we use for all the living and non-living things in an area.

What is an ecosystem?

200

What  ?

What ?

200

These organisms are the bottom of the food chain in the pond.

What is plankton?

300

When a plant does photosynthesis, it creates ________.

What are oxygen?

300

The crayfish was prey to what animal?

What is turtle or River otter?

300

This is a biome that has fewer than 25 cm of rain or snow each year.

What is a desert?

400

Where do plants get the energy they need to grow and survive?

The sun

400

What is the apex predator in the passage a "Watery Web"?

River otter

400

This is a biome with a lot of grass and not many trees.

What is a grassland?

500

These are the three things plants need to be able to photosynthesize.

What are carbon dioxide, water, and sunlight energy?

500
It breaks down dead animal and plant matter.

What is a decomposer?

500
This is a water biome. The water has to be 18 degrees Celcius and not too deep.

What is a coral reef?