Fact 1: Uneven heating of the Earth 's surface cause wind. Fact 2: Hurricanes are made of wind. Given the two facts above, answer the question "What causes hurricanes on the Earth's surface?" with the following options: - uneven heating - volcanoes - hurricanes - Physical weathering - It gets heated up - Water expanding - even heat - Greenhouse gases
uneven heating

(Question)
Fact 1: Treating water is used to remove harmful substances before drinking. Fact 2: Ordinary tap water can be full of harmful substances like chlorine, pesticides and heavy metals. Given the two facts above, answer the question "What does treating water remove before drinking it?" with the following options: - direct damage to the lungs - h2o - an area swollen with pus - chlorine, pesticides, heavy metals - molecules - vapor - Mutagenic chemicals - nonliving organic matter
(Answer)
chlorine, pesticides, heavy metals

Ques: Fact 1: Heterotrophs get food by eating other living things. Fact 2: Great egrets are heterotrophs . Given the two facts above, answer the question "Great egrets get food by doing what?" with the following options: - sleeping - eating other living things - Transfers energy - converting mass to energy - Something coming from a gland - photosynthesis - dying - competing for resources
Ans: eating other living things

(Q).
Fact 1: Trees have woody stems covered with bark. Fact 2: Bark on mature trees runs 6 to 12 inches thick, insulating the tree against fire damage. Given the two facts above, answer the question "What do trees have that insulates?" with the following options: - hats - looseness - dogs - woody stems - food and shelter - cells - storing water - In their leaves
(A).
woody stems

Ques:Fact 1: Some parasites kill their host, but most do not. Fact 2: Killing means death. Given the two facts above, answer the question "what do some parasites do to their hosts?" with the following options: - Move to another area - harm them - leeches - Damages them - impregnate - cause their death - They may not survive. - ticks

Ans:cause their death

Question: Fact 1: Aswitch is used to start the flow of current in an electrical circuit. Fact 2: Electricity flows when a circuit is complete. Given the two facts above, answer the question "What is a purpose of a switch in an electrical circuit?" with the following options: - to reduce magnetic effects - heat production - to annihilate electrons - preventing heat transfer - direct energy - to complete the circuit - heat is produced - to circumvent resistors
Answer:
to complete the circuit