Photosynthesis
This provides energy for plants to make their own food.
What is the sun?
What are consumers?
Asteroids are made up of this.
What is rock?
This is the closest planet to the Sun.
What is Mercury?
Earth does this, which causes our planet to have day and night.
What is rotate?
Photosynthesis happens in this part of the plant.
What are the leaves?
In ecosystems, these need to eat something, a plant or another animal, to get energy.
What are consumers?
This most massive object in the solar system is found at the center of it.
What is the Sun?
The inner planets have this kind of surface.
What is rocky or solid?
The Earth does this around the sun, which takes 365 days.
What is revolve?
Plants absorb this gas from the air, which reacts with water during photosynthesis.
What is carbon dioxide?
In an energy pyramid, these organisms always make up the first trophic level.
What are producers?
Comets are made mostly of this substance.
What is ice?
The outer planets are made mostly of this.
What is gas?
The Earth is tilted on it's axis and does this around the sun, which causes us to have winter, spring, summer, and fall.
What is revolve?
During photosynthesis, plants make this kind of sugar.
What is glucose?
From the base to the top, this happens to the total energy available in a food pyramid.
What is reduced?
This is a huge ball of gas that give off energy.
What is a star?
This planet's rings are the most outstanding in our solar system, and are made of billions of pieces of ice, dust and rocks.
What is Saturn?
Sometimes the sun appears low in the sky, like early in the morning, and sometimes it appears high in the sky, like at lunchtime. This happens because Earth does this.
What is rotate?
During photosynthesis, plants make sugar and release this gas into the air.
What is oxygen?
In ecosystems, these break dead matter down and return it back to the soil.
What are decomposers?
This force holds objects in space in their orbits.
What is gravity?
This planet, whose surface is made of gas and liquid, is farthest from the sun.
What is Neptune?
Different constellations are visible from Earth during different seasons because Earth does this.
What is revolve around the sun?