Mid Term Review

Which table correctly compares features of divergent plate boundaries and convergent plate boundaries?

• A

• B

• C

• D

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

Sodium sulfate (Na₂SO₄) is used to produce many products. Which elements are represented in the formula AND how many atoms of each element are represented in the formula? Read the question carefully. Then answer in the box provided.

Tags

NGSS.MS-PS1-1

Which diagram shows the relative position of Earth's axis at the beginning of summer in Texas?

• A

• B

• C

• D

Tags

NGSS.MS-ESS1-1

Which plant would best compete for sunlight in a rain forest environment?

• Plant 1

• Plant 2

• Plant 3

• Plant 4

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-3

Which statement best describes why Texas experiences more hurricanes in August than in January?

• Wind speeds are slower in August than in January.

• Wave heights are greater in August than in January.

• Rainfall amounts are lower in August than in January.

• Ocean temperatures are higher in August than in January.

Tags

NGSS.MS-ESS2-6

Which of these statements about the mass of subatomic particles is true?

• The mass of a proton is the same as the mass of an electron.

• The mass of a neutron is the same as the mass of an electron.

• The mass of a neutron is much greater than the mass of a proton.

• The mass of a proton is much greater than the mass of an electron.

Label the characteristics of stars in each area of the Hertzsprung-Russell diagram. Move ONE correct answer to each box.​

Which action represents a conversion of chemical energy into mechanical energy?

• Pancakes reheated in a microwave oven

• Soup beginning to boil on a stove

• A grasshopper jumping from a predator

• Sunlight melting an icicle

Which statement is true of the two elements' reactivity?

• Both are chemically reactive.

• Both are chemically nonreactive.

• Element X is more chemically reactive than Element Y.

• Element Y is more chemically reactive than Element X.

Tags

NGSS.MS-PS1-2

Which statement serves as evidence to support the answer?

• Both models show two shells surrounding the nucleus.

• Both models show ten neutrons in the nucleus.

• Element X has seven electrons in its outer shell.

• Element Y has an even number of protons and neutrons.

Tags

NGSS.MS-PS1-1