Chalkboard ChallengeScience VocabularyFourth Grade

Lets PlaySolar SystemPlantsWeatherCellsRocks100100100100100200200200200200300300300300300400400400400400500500500500500Final Challenge

Solar System for 100The second largest planet. It has rings around it.100What is Saturn?

Solar System for 200The only planet that supports life.200What is Earth?

Solar System for 300The largest star.300What is the sun?

Solar System for 400The furthest planet from the sun and the smallest planet.400What is Pluto?

Solar System for 500The path of a celestial body as it revolves around another body. 500What is an orbit?

Plants for 100The green leaf like part that protects the emerging flower bud.100What are sepals?

Plants for 200The colorful leaf that helps attract insects.200What are petals?

Plants for 300It conducts water from the roots to the cells of the plant.300What is the stem?

Plants for 400It anchors the plant in the soil.400What are the roots?

Plants for 500The part of the plant swells surrounding and protecting the seeds.500What is the ovary?

Weather for 100The process of changing from a liquid to a gas.100What is evaporation?

Weather for 200The process of changing from a gas to a liquid.200What is condensation?

Weather for 300This marks the beginning of summer and winter.300What is the solstice?

Weather for 400The long-term conditions of the atmosphere.400What is climate?

Weather for 500The amount of moisture in the air.500What is humidity?

Cells for 100The basic units of life.100What are cells?

Cells for 200The control center of the cell.200What is the nucleus?

Cells for 300The jelly like substance found in the cell.300What is the cytoplasm?

Cells for 400Small parts that make up the cell.400What are organelles?

Cells for 500Organelles that carry out photosynthesis500What are chloroplast?

Rocks for 100Molten rock material within the earth.100What is magma?

Rocks for 200Shaking or trembling of a portion of the earth.200What is an earthquake?

Rocks for 300Rock formed by hardening of melted earth.300What is igneous rock?

Rocks for 400The action or process of wearing away by the action of water, wind, or glacial ice.400What is erosion?

Rocks for 500The portion of the earth lying between the crust and the core.500What is the mantle?

Final ChallengeA species that is no longer living.Write YourFinal ChallengeWagerEnd GameTIMESUP!What is extinct?

Game Over

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