MP3 9 WKS Review

Presentation

•

Science

•

7th Grade

•

Easy

•

NGSS

MS-LS2-3, MS-LS1-5, MS-LS1-2

Standards-aligned

Samantha Palomares

Used 28+ times

FREE Resource

13 Slides • 25 Questions

MP3 9 WKS Review

What is a tropisms?

Identify each tropism and list characteristics for each.

Tropisms

Multiple Choice

The reason roots grow down and trees grow up is due to?

Thigmatropism

Gravitropism

Hydroptropism

Phototropism

Multiple Choice

This picture of a plant bending to grow towards the light is an example of?

Thigmatropism

Gravitropism

Hydrotropism

Phototropism

Where is the seed originally located? If this is so, how can the shoot system respond in the soil? What is the stimulus?

Multiple Choice

1.- The life of a plant starts from a.......

A) flower

B) root

C) seed

Multiple Choice

What does it mean if a plant has a NEGATIVE gravitropism?

That the plant grows toward light.

That the plant grows away from light.

That the plant grows toward gravity.

That the plant grows away from gravity.

Multiple Choice

Roots can be classified as ________

Positively Geotropic

Negatively Geotropic

Multiple Choice

The diagram shows a plant growing while lying on its side. How is the plant reacting positively and negatively to gravity?

the root are reacting negatively by growing downward while the stem and leaves are reacting positively by growing upward

the root are reacting positively by growing downward while the stem and leaves are reacting negatively by growing upward

only the roots are reacting by growing downward

only the leaves and stem are reacting by growing upward

What causes plants to wilt?

Internal and or External?

Wilting

Multiple Choice

Turgor pressure is water pressure inside a plant cell.

True

False

What kind of organisms will take radiant energy and transform it into chemical energy?

Radiant Energy to Chemical Energy

Multiple Choice

Which plant would be stiff and rigid?

Multiple Choice

What is the force inside the central vacuole called?

The Force

Turgor Pressure

Water Pressure

Thigmotropism

Multiple Choice

Which of the following is the correct equation for PHOTOSYNTHESIS?

CO₂+ light + H₂O --> O₂+ Sugar

CO₂+ sugar + H₂O --> O₂+ light

_O2+ light + H₂O --> CO₂+ Sugar

CO₂+ O₂ + H₂O --> Light+ Sugar

Multiple Choice

What is photosynthesis?

The process in which humans eat their food

When a photographer takes a photo.

To get your pictures from the photo lab.

The process in which plants make their food.

Draw a simple Food Web

From your drawing above, identify/write a food chain

Food Web

Multiple Choice

What does a food chain represent?

How all living organisms within a habitat are connected.

All of the things that a particular animal eats.

How plants create their own food.

A single path of energy transfer within a habitat.

Multiple Choice

Which of these organisms would receive energy from the snake?

Plant

Rabbit

Mouse

Hawk

Multiple Choice

Which of the following is a "primary energy source"?

Grass

Sun

Bacteria

Soil

Multiple Select

Click on the image to make it larger-- Choose all that apply: The hawk gets energy from...

mouse

rabbit

wildflowers

snake

Create your own energy pyramid. Make sure to label each level of the energy pyramid and explain the flow of energy

Energy Pyramid

Multiple Choice

What organisms are at the bottom of an energy pyramid?

Producer

Consumer

Decomposer

Scavenger

Multiple Choice

How much energy is passed on to each trophic level in an energy pyramid?

10%

90%

50%

80%

Multiple Choice

In the energy pyramid here, which organisms have the most energy available?

Producers

Carnivores

Herbivores

Top Predator

Multiple Choice

How much Energy moves on to the next level in the pyramid after some energy go to Waste, Use, & Heat

40%

10%

20%

Multiple Choice

How is energy transferred in an energy pyramid?

10% to the level above, 90% lost as heat

90% to the level above, 10% lost as heat

100% to the level above, 90% lost as heat

90% to the level above, 90% lost as heat

How is Energy Transferred in this photo?

Where is Radiant Energy from the Sun being Converted into chemical energy?

Energy Transfer in Photosynthesis

Energy stored in foods is?

When you digest food this releases what kind of energy?

Energy that involves heat is?

Energy Transformations

Multiple Choice

What type of energy transformation occurs, when a hawk eats a mouse and then uses the energy from the mouse to fly?

mechanical energy to chemical energy

thermal energy to mechanical energy

chemical energy to mechanical energy

mechanical energy to thermal energy

Multiple Choice

What kind of energy is represented in the picture?

Thermal

Chemical

Sound

Kinetic

Multiple Choice

Energy that transfers heat is?

Thermal energy

Potential energy

Mechanical energy

Kinetic energy

Tell me the levels of organization that causes the glucose to move to all cell parts of a plant?

(Most Complex to Simple of Root System)

Levels of Organization of Plant

Multiple Choice

Which of the following is the correct order of organization in living things from most basic (simple) to most complex?

a. Organism, cell, tissue, organ, organ system

a. Organ system, organ, tissue, cell, organism

a. Cell, tissue, organ, organ system, organism

a. Cell, organ, tissue, organ, organism, organ system

Multiple Choice

An organ in a plant is made up of....

root, stem, leaves

shoot systems & root systems

push and pull systems

glucose, water, and sunlight

How does light intensity affect the rate of photosynthesis in this photo?

Rate of Photosynthesis

MP3 9 WKS Review

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