Science Week

Study the image.

Why are the animals crossing the river as a group?

• it is fun to play together in the water

• everyone wants to be the first across

• to avoid being attacked by crocodiles

• because some do not know how to swim

Tags

NGSS.MS-LS2-1

Explain why African dogs are more successful than a leopard. Check all that apply. (short answer question)

• dogs work together in a group

• work together to chase and catch their prey

• leopard works alone and can't rely on help

• They are not more successful.

Match the cause to its effect.

• Many offspring survive to adulthood.

• Hunting success rate increases.

• Females find mates more easily.

• All get enough to rest.

Tags

NGSS.MS-LS1-4

NGSS.MS-LS4-4

Why do some species share responsibility for raising offspring?

• There is a higher success rate of offspring becoming adults.

• The adults are lazy and do not want to work.

• There is not enough food for everyone to eat.

• Because offspring are too active for adults to handle alone.

Which of the following best describes the energy transformation in a bouncing ball?

• Kinetic to potential to kinetic

• Potential to kinetic to potential

• Thermal to kinetic to potential

• Electrical to kinetic to potential

Tags

DOK Level 1: Recall

In an ecosystem, which component is considered a primary producer?

• Carnivores

• Herbivores

• Plants

• Decomposers

Tags

NGSS.MS-LS2-3

Which of the following is not a form of energy?

• Light

• Sound

• Heat

• Plastic

What type of energy comes from the Sun?

• Chemical Energy

• Solar Energy

• Mechanical Energy

• Electrical Energy

Tags

NGSS.MS-ESS2-4

Which form of energy is stored in food?

• Solar Energy

• Chemical Energy

• Mechanical Energy

• Electrical Energy

Tags

NGSS.MS-LS1-7

What is energy?

• The color of an object

• The smell of an object

• The ability to do work or cause change

• The sound an object makes

Tags

NGSS.MS-PS3-5