Science

Question 1

Punnet square…

Answer 1

all white hair (recessive b), bb,bb at bottom.

Question 2

Science and technology are closely related, but technology is different because…

Answer 2

Technology is where we apply science to create new devices that can solve problems and perform different tasks.

Question 3

Subtropics water is saltier because…

Answer 3

Evaporation, increases the salinity of surface waters in the subtropical North Atlantic.

Question 4

Earth tilted along axis of orbit does what?

Answer 4

Changes in seasons

Question 5

Most abundant air in the atmosphere?

Answer 5

Nitrogen

Question 6

Fill a cup with 100 ML of water and place a ziplock bag and put in a sunny window and check back on it?

Answer 6

You will see droplets of water sticking to the side of the bag. Some of these will be high up in the clouds while other droplets will be on their way back down like rain. This is happening because the water in the bag is being heated up against the sunny window. That water turns into a gas through the process called evaporation. In nature, evaporated water vapor goes into the atmosphere, but in our bag, it has nowhere to go, so it ends up sticking to the sides of the bag, turning back into a liquid as condensation. That condensed water then slides back into the pool of water below as “rain”.