Unit 6

Which type of energy conversion occurs during the process of photosynthesis?

• Chemical energy is converted into radiant energy.

• Radiant energy is converted into thermal energy.

• Thermal energy is converted into chemical energy.

• Radiant energy is converted into chemical energy.

Tags

NGSS.MS-LS1-6

Which type of energy is formed during the process of photosynthesis?

• Chemical

• Radiant

• Thermal

• Kinetic

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the correct arrangement of the above organisms on an energy pyramid?

• 
• 
• 
• 

Tags

NGSS.MS-LS2-3

A change in matter that produces one or more new substances is a ___________________.

• temperature change

• weathering

• chemical change

• frost wedging

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is a trace of an ancient organism that has been preserved in rock?

• oxygen

• skeleton

• aluminum

• fossil

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

The _______________ is the solid, outer layer of the earth that consists of the crust and the rigid upper part of the mantle.

• Mantle

• Stratus

• Lithosphere

• Core

A ______________ is a change in a substance that does not involve a change in the identity of the substance.

• temperature change

• physical change

• chemical change

• identity change

Tags

NGSS.MS-PS1-4

The theory that pieces of Earth's lithosphere are in constant motion, driven by convection currents in the mantle.

• convergent boundaries

• Pangea

• plate tectonics

• convection currents

Tags

NGSS.MS-ESS2-3

is a technique in which scientists calculate the age of a sample based on the amount of remaining radioactive isotopes it contains

• isotope dating

• retroactive dating

• radioactive dating

• index fossilization

What is a type of rock that forms when particles from other rocks or the remains of plants and animals are pressed and cemented together.

• metamorphic rock

• sedimentary rock

• igneous rock

• index fossil

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-3