Integrated Science Quiz

Which of the following gases exists in the atmosphere of Earth and its molecule is composed of three similar atoms?

• Oxygen.

• Ozone.

• Water vapor.

• Carbon dioxide.

From the impacts of air pollution................................

• decreasing the pollination rate of plants, due to the decrease of bee populations

• decreasing the pollination rate of plants, due to the increase of bee populations

• increasing the pollination rate of plants, due to the decrease of bee populations

• increasing the pollination rate of plants, due to the increase of bee populations

The largest percentage of ozone gas is found in layer.

• troposphere

• stratosphere

• mesosphere

• ionosphere

When expanding in the use of the renewable energy sources instead of the fossil fuels, the rate of increases.

• rising temperature

• ice cap erosion

• raising sea level

• decreasing the carbon emissions

Ozone gas is formed in the stratosphere layer, when binding

• two free oxygen atoms

• two oxygen molecules

• three free oxygen atoms

• one free oxygen atom with oxygen molecule

Which of the following statements expresses correctly the effect of humidity level in air on the rainfall in tropical zones?

• The rainfall becomes rare, due to the increase in the humidity level.

• The rainfall becomes rare, due to the decrease in the humidity level.

• The rainfall increases, due to the increase the humidity level.

• The rainfall increases, due to the decrease in the humidity level.

Which of the following organisms its body partially freezes to adapt to the environment where it lives?

• Wood frog.

• Polar bear.

• Antarctic icefish.

• The thorny devil lizard

Which temperature is for suitable to tomato grow well?

• 21°F

• 30°F

• 75°F

• 100°F

The cultivation of tomato crop in the same soil for consecutive years leads to ..................

• hindering the plant's absorption of water

• the soil compaction

• reducing the soil nutrients

• increasing the soil salinity

Which of the following components are found inside the soil pores?

• Secondary minerals and gases.

• Organic matter and water.

• Water and gases.

• Primary minerals and organic matter.