CLIL UT4 Journey to the center of the Earth

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1 When we descend to the center of the Earth…

1 Every 10m the temperature rises 10ºC

2 Every 100m the temperature rises 1ºC

3 Every 100m the temperature drops 1ºC

4 Every 100m the temperature drops 10ºC

2 If the radius of the robot's wheel is 25cm, when making 10 rotations, it will have moved...

1) 1570 cm

2) 250 cm

3) 500 cm

4) 785 cm

3 If the radius of the robot's wheel is 25cm when making 18 rotations in 10'' the speed in cm/s will be ...

1) 282 cm/s

2) 2520 cm/s

3) 1000 m/s

4) 232 cm/s

4 Taking into account the route of this robot, its programming is...

5 The material that withstands the most temperature is…

1) Tungsten

2) Hafnium carbonitride

3) Titan

4) Copper

6 Which statement is correct?

1) The earth rotates at 1,675 km/h and moves around the Sun at 107,280 km/h

1) The earth rotates at 107,280 km/h and moves around the Sun at 1,675 km/h

3) The earth rotates at 1280 km/h moves around the Sun at 1075 km/h

4) The earth rotates at 1075 km/h moves around the Sun at 1280 km/h

7 What devices connect to input ports numbered 1 to 4 on the EV3 CPU?

1) Batteries.

2) Engines.

3) Connectors

4) Sensors

8 When we program a robot to stop at a certain distance, we use a sensor...

1) Gyro sensor

2) Color

3) Ultrasonic

4) Tactile

9 Explain what this EV3 Programming Block will do

1) Robot Moves Forwards and then Backwards

2) Left wheel moves back and right wheel forwards 1 rotation

3) Left wheel moves backwards and right wheel forwards on loop

4) None of the options are correct

10 This program indicates to…

1) Follow a line indefinitely

2) Avoid hitting an object

3) Move straight one rotation

4) Follow a green line

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