30 things I should know from 1st Semester 8th Grade Science

Front

What is the scientific name for an organism composed of?

Back

The scientific name for an organism is made from the genus and species name.

Front

What is the primary source of energy for the Earth's climate system?

Back

The primary source of energy for the Earth's climate system is solar energy.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

Front

What type of relationship do bees and butterflies have with plants when they pollinate them?

Back

The relationship is called mutualism, where both species benefit.

Tags

NGSS.MS-LS2-2

Front

Which of the following is a renewable source of energy?

Back

Solar Power is a renewable source of energy.

Front

If a metamorphic rock contains an intrusion of igneous rock, which rock is the oldest?

Back

The metamorphic rock is older.

Tags

NGSS.MS-ESS1-4

Front

What is mutualism?

Back

Mutualism is a symbiotic relationship where both species benefit from the interaction.

Front

Define renewable energy.

Back

Renewable energy is energy that is collected from resources that are naturally replenished, such as sunlight, wind, and water.

Front

What is the difference between igneous and metamorphic rocks?

Back

Igneous rocks form from cooled magma or lava, while metamorphic rocks form from existing rocks that are changed by heat, pressure, or chemical processes.

Front

What is the role of pollinators in ecosystems?

Back

Pollinators, like bees and butterflies, help plants reproduce by transferring pollen, which is essential for the production of fruits and seeds.

Tags

NGSS.MS-LS1-4

NGSS.MS-LS2-2

Front

What is the definition of solar energy?

Back

Solar energy is energy harnessed from the sun's rays, which can be converted into electricity or heat.

Tags

NGSS.MS-LS1-6