Free Printable Photosynthesis l1 boosted!

Worksheets

Photosynthesis l1 boosted!

Total questions: 20

Worksheet time: 12mins

Name

Class

Date

Which part of a flower is known to attract pollinators?

Stem

Leaf

Pollen

Colorful Petals

Which part of the plant holds the main networks of xylem and phloem?

leaves

petals

stem

roots

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

What is the ultimate ORIGINAL source of energy for living things

Sugar

Sun

Moon

Carbon Dioxide

What is the pigment in chloroplasts that performs photosynthesis?

Chlorosynthesis

Chlorophyll

ADP

Electron Transport

What is one the largest differences between plant and animal cells? Think of the thing that is made of Cellulose

The presence of the chloroplast and cell wall

Don't select

Size

The presence of large vacuoles and the chloroplast

What do plants release into the atmosphere?

They take in CO2 and let out _______?

Nitrogen

Oxygen

Carbon Dioxide

Farts

Does this object give off its own light?

yes

Which electromagnetic wave can you see?

Gamma ray

Microwave ray

Visible light

X-ray

10.

The sun's electromagnetic waves are roughly 99%

Gamma rays

Violet rays, and ultraviolet

Visible light, UV, and infrared

Sun rays

11.

Which of the following lists these levels in the correct order of organization from the simplest to the most complex?

cells, tissues, organs, organ systems, organisms

organisms, organ systems, organs, tissues, cells

tissues, cells, organs, organisms, organ systems

organs, organ systems, organisms, cells, tissues

12.

What are tiny organelles that convert glucose into ATP?

Ribosomes

Vesicles

Cytoskeleton

Mitochondria

13.

A rigid layer that lies outside the cell's membrane is...

Cytoskeleton

Cilia

Cell Wall

Flagella

14.

Light bounces when it is

reflected

absorbed

refracted

15.

Which are the two type of light sources?

Artificial and Natural

Natural and Invented

Artificial and Not Artificial

All of them

16.

Which is translucent?

tissue paper

air

wood

clear plastic

17.

Which of the following colors of light have the highest energy

red

orange

green

purple

18.

Waves with a long wavelength have a __________ energy

high

low

19.

Emission of light from an atom occurs when an electron

drops from a higher to a lower energy level.

jumps from a lower to a higher energy level.

moves within its atomic orbital.

falls into the nucleus.

20.

Infrared rays have a shorter wavelength than

Ultraviolet ray.

X-rays.

radar waves.

gamma rays

Reset

Photosynthesis l1 boosted!

Total questions: 20

Worksheet time: 12mins

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