YR1_T2_LSN10

• Science
• Middelbare school
• vwo
• Leerjaar 1

Get ready

• Your Macbook (go to Kwizl)
• Everything else in your bag

Topic 2 Lesson 10

Plan for today

• Glossary test topic 2
  
• Recap topic 2
• Study for test T2

Glossary quiz topic 2

On Kwizl named ''Gloss_Y1_T2''

You will get 20 minutes (+5 if you have a yellow card)

Done? Do something for yourself quietly!

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• Join the LessonUp lesson 

Primary consumers always eat:

1. Tertiary consumers
2. Decomposers
3. Producers
4. Secondary consumers

The next couple of questions are about this foodweb. It will be on each slide under the popover.

Name all producers in this food web

If the population of zooplankton would decrease, what would happen to the population of krill?

Find the longest food chain possible shown in this food web.

What are oranges a good
source of ?

1. minerals
2. water
3. lipids
4. vitamins

What is calcium an example of?

1. carbohydrates
2. water
3. minerals
4. vitamins

What are eggs a good source of?

1. carbohydrates
2. water
3. fibres
4. proteins

Which nutrient provides energy?

1. carbohydrates
2. water
3. minerals
4. vitamins

MOUTH

STOMACH

ESOPHAGUS

SMALL INTESTINE

LARGE INTESTINE

OMNIVORE

HERBIVORE

CARNIVORE

has no canines

has pointy molars 

small canines & knobbly molars

eats only plants

eats only meat

eats both meat & plants

Which enzyme digests starch in the mouth?

1. amylase
2. renin
3. protease
4. lipase

Which enzyme digests proteins in the stomach?

1. amylase
2. renin
3. protease
4. lipase

Which enzyme digests fats in the small intestine?

1. amylase
2. renin
3. protease
4. lipase

Make the right formula of respiration

Oxygen

Energy

Water

Glucose

Carbon Dioxide

What are the waste products of respiration

1. Carbon Dioxide + Oxygen
2. Oxygen + Water
3. Water + Energy
4. Carbon Dioxide + water

What is the fuel for respiration?

1. Carbon Dioxide
2. Oxygen
3. Glucose
4. Energy

Respiration only happens in humans

1. True
2. Not true

Extra oxygen that is needed to break down lactic acid:

1. Oxygen debt
2. Oxygen credit
3. Break down debt
4. Lactic acid debt

A type of anaerobic respiration in yeast that makes alcohol

1. Aerobic respiration
2. Fermentation
3. Neutrilization
4. Alcoholization

1) What does combustion mean?
2) What does it do?

1. 1) Burning, 2) create energy
2. 1) Burning, 2) create Oxygen
3. 1)Heat, 2) create energy
4. 1) Energy, 2) create Carbon dioxide

Make the formula of combustion in the candle.

Carbon Dioxide

Water

Oxygen

Energy

Fuel

Which factor of combustion can you best remove when cooking oil on a stove caches fire?

1. Oxygen
2. Fuel
3. Heat

Oxygen is always needed for combustion

1. True
2. False

Incomplete combustion produces only CO2 and water vapor.

1. True
2. False

Homework

Prepare for test (next week!)

You can study the following things:

• Test review topic 2 (Classroom)
• Pages of topic 2 of your textbook
• Key words of topic 2 on StudyGo
• LessonUp lessons of topic 2 on LessonUp
• Your notes about topic 2